India - Employment and Unemployment, July 2009 - June 2010, 66th Round

Reference ID

DDI-IND-MOSPI-NSSO-66-10-2011

Year

2009 - 2010

Country

India

Producer(s)

National Sample Survey Office - NSSO

Sponsor(s)

Govt. of India - -
Ministry of Statistics & Programme Implementation - -

Collection(s)

Employment and Unemployment

Created on

Jan 18, 2018

Last modified

Mar 25, 2019

Page views

321217

(Usual_Principal_Activity_NIC2004)
File: Block_5_1_Usual principal activity particulars of household members

Overview

Type: Discrete
Format: character
Width: 5

Valid cases: 459784
Invalid: 0

Questions and instructions

Pre question

Usual principal activity, for codes 11-51 in col. 3 ( i.e status code)

Categories

Value	Category
00000	NA / NR
01111	Growing of food grain crops (cereals and pulses)
01112	Growing of oilseeds including peanuts or soya beans
01113	Growing of cotton and other vegetable textile fibre plants
01114	Growing of tobacco, including its preliminary processing
01115	Growing of sugarcane or sugar beet
01116	Growing of rubber trees; harvesting of latex etc
01117	Growing of plants used chiefly in pharmacy or for insecticide, or similar purposes ( Includes growing of opium & ganja)
01118	Growing of Hina leaves [Mehandi]
01119	Growing of other crops, n.e.c.
01121	Growing, of vegetables
01122	Growing of horticultural specialities
01131	Growing of coffee or cocoa beans
01132	Growing of tea or mate leaves including the activities of tea factories associated with tea plantations.
01133	Growing of edible nuts including coconuts
01134	Growing of fruit: citrus, small fruit such as berries, avocados, grapes, dates or bread fruit etc.
01135	Growing of spice crops including: spice leaves
01136	Gathering of berries or nuts etc.
01139	Growing of fruit, nuts, beverage and spice crops, n.e.c.
01211	Cattle breeding, rearing and ranching etc.; production of raw milk and bovine semen
01212	Rearing of goats, production of milk
01213	Rearing of sheep; production of shorn wool
01214	Rearing of horses, camels, mules and other pack animals.
01221	Raising of pigs and swine
01222	Raising of poultry and other domesticated birds; production of eggs and operation of hatcheries
01223	Raising of bees; production of honey
01224	Raising of silk worms; production of silk worm cocoons
01225	Farming of rabbits including angora rabbits
01229	Other animal farming; production of animal products n.e.c.
01300	Growing of crops combined with farming of animals (mixed farming).
01401	Operation of irrigation systems
01402	Soil conservation services, including soil testing and soil desalination services.
01403	Activities establishing a crop, promoting its growth or protecting it from disease and insects.
01404	Harvesting and activities related to harvesting,
01405	Cotton picking Cotton ginning, cleaning and baling
01406	Renting of agricultura l machinery with operators
01407	Activities to promote propagation, growth and output of animals and to obtain animal products etc
01408	Gardening activities
01409	Other agricultural and animal husbandry service activities, n.e.c.
01500	Hunting, trapping and game propagation including related service activities
02001	Growing of standing timber: planting, replanting, transplanting, thinning and conserving of forests and timber tracts
02002	Logging: logging camps and loggers primarily engaged in felling timber and ties or fuel wood.
02003	Gathering of tendu leaves
02004	Gathering of other wild growing forest materials
02005	Forestry service activities: timber cruising, timber evaluation, fire fighting and forest management including afforestation
02006	Logging service activities: transport of logs in association with logging within the forest.
05011	Fishing on commercial basis in ocean, sea and coastal areas
05012	Fishing on commercial basis in inland waters.
05021	Gathering of marine materials such as natural pearls, sponges, coral and algae.
05022	Fish farming, breading and rearing including operations of hatcheries
05023	Service activities related to marine and fresh water fisheries and to operators of fish hatcheries or fish farms
10101	Open cut (strip) mining of coal
10102	Underground mining of coal
10103	Cleaning, sizing and pulverizing of coal
10104	Manufacture of brickade or other solid fuels containing chiefly coal
10109	Other activities relating to mining and agglomeration of hard coal
10201	Mining and agglomeration of lignite from open cut mines
10202	Mining and agglomeration of lignite from underground
10203	Cleaning, sizing and pulverizing of lignite
10204	Manufacture of brickade or other solid fuels containing chiefly lignite
10209	Other operations relating to mining and agglomeration of lignite
10300	Extraction and agglomeration of peat
11101	Off shore extraction of petroleum
11102	On shore extraction of petroleum
11103	Off shore extraction of natural gas
11104	On shore ext raction of natural gas
11201	Services incidental to off shore oil extraction
11202	Services incidental to on shore oil extraction
11203	Services incidental to off shore gas extraction
11204	Services incidental to on shore gas extraction
12000	Mining of uranium and thorium ores
13100	Mining of iron ores
13201	Mining of manganese ore
13202	Mining of chromium ores
13203	Mining of aluminium ores (bauxite)
13204	Mining of precious metal ores (gold)
13205	Mining of copper ores
13206	Mining of lead and zinc ores
13209	Mining of other non-ferrous metal ores, n.e.c.
14101	Quarrying of marble
14102	Quarrying of granite
14103	Quarrying of slate and building and monumental stone other than marble and granite
14104	Mining of dolomite
14105	Mining of gypsum including selenite
14106	Operation of sand or gravel pits, basalt / porphyry, clay (ordinary ) , crushing and breaking of stone etc
14107	Mining/quarrying of limestone, limeshell, ‘kankar’ and other calcareous minerals
14108	Mining of clays (kaolin, ball clay, wollastonite, bentonite, fuller’s earth, fire clay
14109	Mining of refractory non-clay minerals
14211	Mining of native sulphur or pyrites and pyrrhotites valued chiefly for sulphur
14212	Mining of natural phosphate including apatite minerals.
14213	Mining of earth colours (ochre including red oxide).
14214	Mining of fluorspar
14215	Mining of barytes
14219	Mining of potash bearing salts/minerals; borate minerals and other fertiliser and chemical minerals n.e.c.
14221	Salt mining, quarrying, screening etc.
14222	Production of Salt by evaporating of pans
14291	Mining of gemstones (agate, diamond, emerald, garnet (gem), jasper, rubby/
14292	saphire etc. Mining and quarrying of abrasive materials
14293	Mining of mica
14294	Mining of natural graphite
14295	Mining of asbestos
14296	Mining of vermiculite, perlite and chlorites
14297	Mining of felspar and silica minerals including quartz
14298	Mining of talc/ steatite
14299	Mining of laterite, diatomite and silicious fossil meals and other natural fluxes
15111	Mutton-slaughtering, preparation
15112	Beef-slaughtering, preparation
15113	Pork-slaughtering, preparation
15114	Poultry and other slaughtering, preparation
15115	Preservation of meat except by canning
15116	Processing and canning of meat
15117	Rendering and refining of lard and other edible animal fats
15118	Production of flours and meals of meat and meat offals
15119	Production, processing and preserving of other meat, meat products, n.e.c.
15121	Sun-drying of fish
15122	Artificial dehydration of fish and sea food
15123	Radiation preservation of fish and similar food
15124	Processing and canning of fish
15125	Manufacturing of fish meal
15126	Processing and canning of frog legs
15127	Processing and preserving of fish crustacean and similar foods
15129	Processing & preserving of other fish and fish products, n.e.c.
15131	Sun-drying of fruit and vegetables
15132	Artificial dehydration of fruit and vegetables
15133	Radiation preservation of fruit and vegetables
15134	Manufacturing of fruit/vegetable juices and their concentrates, squashes and powder
15135	Manufacture of sauces, jams, jellies and marmalades
15136	Manufacture of pickles, chutneys, murabbas etc.
15137	Canning of fruit and vegetables
15138	Manufacture of potato flour & meals and prepared meals of vegetables
15139	Fruit and vegetables preservation n.e.c.
15141	Manufacture of hydrogenated oils and vanaspati ghee etc.
15142	Manufacture of vegetable oils and fats (excluding corn oil)
15143	Manufacture of vegetable oils and fats through solvent extraction process
15144	Manufacture of animal oils and fats
15145	Manufacture of fish oil
15146	Manufacture of cakes & meals incl. residual products
15147	Manufacture of non-defatted flour or meals of oilseeds, oilnuts or kernels
15149	Manufacture of other vegetables and animal oil & fats, n.e.c.
15201	Manufacture of milk powder, ice cream powder & condensed milk
15202	Manufacture of baby milk foods
15203	Manufacture of butter, cream, ghee, cheese and khoya etc.
15204	?Manufacture of pasteurised milk
15205	Manufacture of ice-cream and kulfi etc.
15209	Manufacture of other dairy products, n.e.c.
15311	Flour milling
15312	Rice milling
15313	Dal milling
15314	Processing and grinding of grain other than floor, rice & dal
15315	Vegetable milling, flour or meal of dried leguminous vegetables of roots or tubers
15316	Manufacture of breakfast foods obtained by roasting or swelling cereal grains
15317	?Manufacture of prepared, blended flour, wet flour for food preparation and dough for bread, cake, etc.
15318	Manufacture of other readymade mixed powders like idli, gulabjamun etc.
15319	Other grain milling and processing activities like manufacturing of poha/ muri etc, n.e.c.
15321	Manufacture of starch
15322	Manufacture of sago and sago products
15323	Manufacture of glucose & glucose syrup, maltose
15324	Manufacture of gluten
15325	Manufacture of tapioca substitutes prepared from starch
15326	Manufacture of corn oil
15329	Manufacture of other starch products n.e.c.
15331	Manufacture of cattle feed
15332	Manufacture of poultry feed
15339	Manufacture of other animal and bird feed
15411	Bread ma king
15412	Manufacture of biscuits, cakes and pastries
15419	Manufacture of other bakery products n.e.c.
15421	Manufacture and refining of sugar
15422	Manufacture of 'gur’from sugar cane
15423	Manufacture of 'gur’from other than sugar cane
15424	Manufacture of 'khandsari’ sugar from sugar cane
15425	Manufacture of 'khandsari’ sugar other than from sugar cane
15426	Manufacture of 'boora’ and candy from sugar cane
15427	Manufacture of 'boora’and candy other than from sugar cane
15428	Manufacture of molasses
15429	Manufacture of other indigenous sugar cane/sugar beet/palm juice products n.e.c.
15431	Manufacture of cocoa products
15432	Manufacture of sugar confectionery (except sweetmeats)
15433	Manufacture of sweetmeats
15434	Manufacture of chewing gum
15435	Preserving in sugar of fruits, nuts, fruit peals and other parts of plants
15439	Other activities relating to manufacture of cocoa, chocolate and sugar confectionery n.e.c.
15440	Manufacture of macaroni, noodles, couscous and similar farinaceous products
15491	Processing and blending of tea including manufacture of instant tea
15492	Coffee curing, roasting, grinding and blending etc.
15493	Processing of edible nuts
15494	Manufacture of malted foods including food for infants and invalids
15495	Grinding and processing of spices
15496	Manufacture of papads appalam and similar food products
15497	Manufacture of vitaminised high protein flour, frying of dals & other cereals
15499	Other semi-processed, processed or instant foods n.e.c.
15511	Manufacture of country liquor
15519	Distilling, rectifying and blending of spirits; ethyl alcohol production from fermented materials n.e.c.
15520	Manufacture of wines
15531	Manufacture of beer
15532	Manufacture of malt liquors other than beer
15533	Manufacture of malt liquors other than beer Manufacture of malt
15539	Manufacture of malt liquors and malt n.e.c.
15541	Manufacture of aerated drinks
15542	Manufacture of synthetic flavored concentrates and syrups
15543	Manufacture of mineral water
15544	Manufacture of Ice.
15545	Manufacture of soft drinks
15549	Manufacture of other non-alcoholic beverages n.e.c.
16001	Tobacco stemming, redrying etc. of tobacco leaf.
16002	Manufacture of bidi
16003	Manufacture of cigarette and cigarette tobacco
16004	Manufacture of cigars and cheroots
16005	Manufacture of snuff
16006	Manufacture of 'zarda’
16007	Manufacture of catechu(katha) and chewing lime
16008	Manufacture of pan masala and related products.
16009	Manufacture of other tobacco products including chewing tobacco n.e.c.
17111	Preparation and spinning of cotton fiber including blended cotton
17112	Preparation and spinning of silk fiber including blended silk.
17113	Preparation and spinning of wool, including other animal hair and blended wool
17114	Preparation and spinning of man-made fiber including blended man-made fiber.
17115	Weaving, manufacture of cotton and cotton mixture fabrics.
17116	Weaving, manufacture of silk and silk mixture fabrics.
17117	Weaving, manufacture of wool and wool mixture fabrics.
17118	Weaving, manufacturing of man-made fiber and man-made mixture fabrics.
17119	Preparation, spinning and weaving of jute, mesta and other natural fibers etc
17121	Finishing of cotton and blended cotton textiles.
17122	Finishing of silk and blended silk textiles.
17123	Finishing of wool and blended wool textiles.
17124	Finishing of man-made and blended man-made textiles.
17125	Finishing of jute, mesta and other vegetable textiles fabrics.
17126	Activity related to screen printing
17129	Other activities relating to finishing of textile n.e.c.
17131	Cotton spinning through charkha
17132	Weaving of cotton khadi
17133	Weaving of cotton textiles on handlooms
17134	Spinning of wool and silk through charkha
17135	Weaving of woollen and silk khadi
17136	Weaving of wool and silk on handlooms
17137	Weaving of artificial/synthetic textile fabrics on handlooms
17139	Preparation and spinning of textile fibre including weaving of textiles (khadi/handloom), n.e.c
17141	Bleaching, dyeing and finishing of cotton cloth and yarn by hand
17142	Printing of cloth by hand
17143	Bleaching, dyeing and finishing of woollen textiles by hand
17144	Bleaching, dyeing, printing and finishing of silk textiles by hand
17145	Bleaching, dyeing, printing and finishing of artificial/synthetic textile fabrics by hand
17149	Finishing of textiles (khadi/handloom), n.e.c.
17211	Manufacture of curtains, bed-covers and furnishings.
17212	Manufacture of crocheted made up textile goods, except apparel
17213	Manufacture of mosquito nets
17214	Manufacture of bedding, quilts, pillows, cushions and sleeping bags
17215	Manufacture of tarpaulin
17219	Manufacture of other made up textile goods except apparel n.e.c.
17221	Manufacture of blankets shawls
17222	Manufacture of cotton carpets
17223	Manufacture of woollen carpets
17224	Manufacture of silk carpets
17225	Manufacture of durries, druggets and rugs
17226	Manufacture of carpets, rugs and other covering of jute, mesta and coir
17229	Manufacture of other floor coverings (including felt) of textile, sannhemp and other kindred fibres n.e.c.
17231	Manufacture of thread, including thread ball making
17232	Manufacture of jute/hemp rope and cordage
17233	Manufacture of coir rope and cordage
17234	Manufacture of other rope and cordage other of jute/mesta and coir
17235	Manufacture of nets(except mosquito net)
17236	Manufacture of tapes, newar and wicks
17239	Manufacture of other cordage, rope nets etc n.e.c.
17241	Embroidery work by hand
17242	Zari work by hand
17243	Making of laces and fringes by hand
17249	Making of other ornamental trimmings by hand
17251	Manufacture of blankets and shawls by hand
17252	Manufacture of cotton carpets by hand
17253	Manufacture of woollen carpets by hand
17254	Manufacture of silk carpets by hand
17255	Manufacture of durries, druggets and rugs by hand
17259	Manufacture of blankets, shawls, carpets, rugs and other similar textile products by hand, n.e.c.
17291	Embroidery work and making of laces and fringes other than by hand
17292	Zari work and making of other ornamental trimmings other than by hand
17293	Manufacture of linoleum and similar products
17294	Manufacture of gas mantles
17295	Manufacture of made-up canvas goods such as tents and sails etc.
17296	Manufacture of wadding of textile materials and articles of wadding such as sanitary towels and tampons
17297	Manufacture of metallised yarn or gimped yarn; rubber thread or cord covered with textile materia etc
17298	Manufacture of waterproof textile excluding Tarpaulin.
17299	Manufacture of other textiles/textile products n.e.c.
17301	Manufacture of knitted and crocheted cotton textile products
17302	Manufacture of knitted and crocheted woolen textile products
17303	Manufacture of knitted and crocheted synthetic textile products
17309	Manufacture of knitted and crocheted textile products n.e.c.
18101	Manufacture of all types of textile garments and clothing accessories
18102	Manufacture of rain coats of waterproof textile fabrics or plastic sheetings
18103	Manufacture of hats and caps from waterproof
18104	Manufacture of wearing apparel of leather and substitutes of leather
18105	Custom Tailoring
18109	Manufacture of wearing apparel n.e.c.
18201	Scraping, curying, tanning, bleaching and dyeing of fur and other pelts for the trade
18202	Manufacture of wearing apparel of fur and pelts
18203	Manufacture of fur and skin rugs and other similar articles
18204	Embroidering and embossing of leather articles
18205	Stuffing of animals’ and birds’ hides
18209	Manufacture of other leather and fur products n.e.c.
19111	Flaying and curing of raw hides and skins
19112	Tanning and finishing of sole leather
19113	Tanning and finishing of industrial leather
19114	Vegetable tanning of light leather
19115	Crome tanning of leather
19116	Finishing of upper leather, lining leather and garment leather etc.
19119	Other tanning, curing, finishing, embossing and japanning of leather n.e.c.
19121	Manufacture of travel goods like suitcases, bags and holdalls etc.
19122	Manufacture of purses and other ladies’handbags, artistic leather presented articles and novelties etc.
19123	Manufacture of saddlery and harness
19129	Manufacture of other consumer goods of leather and substitutes of leather, n.e.c.
19201	Manufacture of footwear (excluding repair) except of vulcalized or moulded rubber or plastic. T
19202	Manufacture of footwear made primarily of vulcalized or moulded rubber and plastic.
19209	Manufacture of other footwear n.e.c.
20101	Sawing and planing of wood (other than plywood)
20102	Manufacture of unassembled wood flooring, including parquet flooring
20103	Manufacture of railway sleepers
20109	Activities relating to saw milling and planning of wood n.e.c.
20211	Manufacture of plywood and veneer sheets
20212	Manufacture of flush doors and other boards or panels
20213	Manufacture of particle board, fiber board, incl. Densified wood
20219	Manufacture of other plywood products n.e.c.
20221	Manufacture of structural wooden goods including posts, doors and windows
20222	Manufacture of prefabricated buildings predominantly of wood.
20229	Manufacture of builder’s carpentary and joinery n.e.c.
20231	Manufacture of wooden boxes, barrels etc. (except plywood)
20232	Manufacture of plywood chests
20233	Manufacture of market basketry, grain storage bins, including baskets made from bamboo and reed etc.
20239	Manufacture of other wooden containers and products made of cane, rattan, bamboo, willow, fibres, leaves etc
20291	Manufacture of wooden industrial goods
20292	Manufacture of cork and cork products
20293	Manufacture of bamboo and cane article and fixture of bamboo, cane, reed and grass products (thatching etc.)
20294	Manufacture of broomsticks
20295	Manufacture of wooden agricultural implements
20296	Manufacture from cane and bamboo of shopping bags, ornament boxes, costume articles, trays etc
20297	Manufacture of articles made of palm leaf, dhak leaf, screw-leaf; articles of vegetables fibre etc,.
20298	Manufacture of products of pith and shalapith
20299	Manufacture of other wood products n.e.c.
21011	Manufacture of pulp
21012	Manufacture of paper incl. Printing & writing paper
21013	Manufacture of newsprint
21014	Manufacture of packaging paper
21015	Manufacture of paper board and straw board
21016	Manufacture of hard board including false board and chip board
21017	Manufacture of special purpose paper/paper products for computers
21019	Manufacture of other primary paper materials incl. Composite paper & paper board n.e.c.
21021	Manufacture of sacks & paper bags
21022	Manufacture of card board boxes
21023	Manufacture of corrugated fibre board containers
21024	Manufacture of corrugated paper board
21029	Manufacture of other containers and boxes of paper or paper board n.e.c.
21091	Manufacture of paper hoops and cones
21092	Manufacture of paper cups, saucers, plates and other similar products
21093	Manufacture of other paper and paper board articles
21094	Manufacture of dolls from pulp
21095	Manufacture of papier mache articles
21096	Manufacture of wall paper
21097	Manufacture of file cover/file boards, and similar articles.
21098	Manufacture of carbonpaper & stationary items
21099	Manufacture of other pulp products/special purpose paper n.e.c.
22110	Publishing of books, brochures, musical books and other publications.
22121	Publishing of newspapers.
22122	Publishing of periodicals and journals.
22130	Publishing of recorded media
22190	Other publishing
22211	Printing but not publishing of newspapers
22212	Printing but not publishing of periodicals, books, journals, directories, atlases, maps etc
22213	Printing of bank notes, currency notes
22219	Printing and allied activities like screen printing other then textile, n.e.c.
22221	Engraving, etching and block making etc.
22222	Book binding on account of others
22229	Other service activities relating to printing n.e.c
22300	Reproduction of recorded media
23101	Manufacture of coke or semi coke products
23109	Manufacture of other coke oven products e.g. coal, coal tar and other products
23201	Production of liquid or gaseous fuels, illuminating oils, lubricating oils or greases
23202	Manufacture of paraffin wax
23203	Bottling of LPG
23209	Manufacture of other petroleum products n.e.c.
23300	Processing of nuclear fuel
24111	Manufacture of industrial gases
24112	Manufacture of inorganic acids
24113	Manufacture of tanning or dying extracts; tannings and their derivatives and colouring matter
24114	Manufacture of dyes
24115	Manufacture of turpentine and resins of vegetable origin
24116	Manufacture of organic acids
24117	Manufacture of basic inorganic chemicals n.e.c.
24118	Manufacture of industrial monocarboxilic fatty acids, manufacture of glycerine.
24119	Manufacture of basic organic chemicals n.e.c.
24121	Manufacture of nitric acid, ammonia, commercial ammonium chloride, nitrates of potassium and other basic chemicals of nitrogenous fertilizer industry
24122	Manufacture of straight inorganic fertilizers
24123	Manufacture of urea and other organic fertilizers
24124	Manufacture of mixed, compound or complex fertilizers
24129	Manufacture of others fertilizers n.e.c
24131	Manufacture of synthetic rubber in primary forms
24132	Manufacture of amino-resins, phenolic-resins and polyurethanes in primary forms
24133	Manufacture of cellulose and its chemical derivatives in primary form
24134	Manufacture of natural polymers and modified natural polymer in primary forms
24139	Manufacture of other plastics in primary forms n.e.c.
24211	Manufacture of insecticides, fungicides and weedicides
24219	Manufacture of other pesticides and agro chemical products n.e.c.
24221	Manufacture of prepared pigments, prepared opacifiers and prepared colours, vitrifiable enamels and glazes engobes
24222	Manufacture of paints, varnishes, enamels or lacquers
24223	Manufacture of printing ink
24224	Manufacture of pigments and other colouring matter of a kind used in the manufacture of paints or by artists or other painters
24229	Manufacture of mastics, caulking compounds or similar non-refractory filling or surfacing preparation
24231	Manufacture of chemical substances used in the manufacture of pharmaceuticals
24232	Manufacture of allopathic pharmaceutical preparations
24233	Manufacture of ‘ayurvedic’ or ‘unani’ pharmaceutical preparation
24234	Manufacture of homoeopathic or biochemic pharmaceutical preparations
24235	Manufacture of veterinary preparations
24236	Manufacture of surgical dressings, medicated wadding, fracture bandages, catgut and other prepared sutures
24239	Manufacture of other pharmaceutical and botanical products like hina powder etc., n.e.c.
24241	Manufacture of soaps all types (includes medicated soap, household soaps, rosin, naphthenate soaps and industrial soaps)
24242	Manufacture of waxes & polishes
24243	Manufacture of organic surface-active agents and preparations based thereon
24244	Manufacture of perfumes and cologne de-eau
24245	Manufacture of preparations for oral or dental hygiene
24246	Manufacture of cosmetics and toileteries
24247	Manufacture of hair oil, shampoo, hair dye etc.
24248	Manufacture of “Agarbatti” and other odoriferous preparations which operate by burning
24249	Manufacture of other perfumes and toilet preparations n.e.c.
24291	Manufacture of matches
24292	Manufacture of explosive, ammunition and fire works
24293	Manufacture of essential oils; modification by chemical processes (e.g. by oxidation, polymerization etc.) of oils and fats
24294	Manufacture of photochemical products such as photographic plates, films, sensitized paper
24295	Manufacture of gelatin and gelatin derivatives, glues of animal origin, prepared glues and other prepared adhesives
24296	Manufacture of chemical elements and compounds doped for use in electronics
24297	Manufacture of chemical products or preparations of a kind used in the textiles, paper, leather or like industries
24298	Manufacture of processed salt
24299	Manufacture of fine chemicals and other chemical products n.e.c.
24301	Manufacture of artificial filament tow and staple fibers, not carded or combed.
24302	Manufacture of synthetic filament tow and staple fibers, not carded or combed.
24303	Manufacture of artificial filament yarn, whether or not textured, high tenacity, multiple or cabled.
24304	Manufacture of synthetic filament yarn, whether or not textured, high tenacity, multiple or cabled.
24305	Manufacture of artificial non-filament or strip (e.g. artificial straw).
24306	Manufacture of synthetic non-filament or strip.
24309	Manufacture of other man made fibre n.e.c.
25111	Manufacture of tyres and tubes for motor vehicle, tractors and aircrafts
25112	Manufacture of tyres and tubes for motor cycles, scooters and three-wheelers
25113	Manufacture of tyres and tubes for cycles & cycle rickshaws
25114	Retreading of tyres; replacing of tread on used pneumatic tyres
25119	Manufacture of pneumatic tyres and soild or cushion tyres, tyres for animal driven carts
25191	Manufacture of rubber plates, sheets, strips, rods, tubes, pipes, hoses and profile -shapes etc.
25192	Manufacture of rubber conveyor or transmission belts or belting
25193	Manufacture of rubber contraceptives
25194	Manufacture of rubber balloons
25199	Manufacture of other rubber products n.e.c.
25201	Manufacture of semi -finished products of plastics
25202	Manufacture of packing products of plastics (except household)
25203	Manufacture of bathing tubs, wash-basins, lavatory pans and covers, flushing cisterns ,sanitary-ware of plastics
25204	Manufacture of travel goods of plastics (suitcase, vanity bags, holdalls and similar articles)
25205	Manufacture of spectacle frames of plastic
25206	Manufacture of moulded industrial accessories of plastics [including electrical insulating fittings of plastics]
25207	Manufacture of tableware, kitchenware and other household articles and toilet articles of plastic
25208	Manufacture of plastic headgear (helmets)
25209	Manufacture of polymer/ synthetic / PVC water storage tanks and other plastic products n.e.c
26101	Manufacture of glass in primary or semi-manufactured forms
26102	Manufacture of glass fibre and yarn of glass fibre; non-woven glass fabrics, mats, boards etc
26103	Manufacture of hollow glassware (bottles, jars etc.) for the conveyance or packing of goods
26104	Manufacture of laboratory or pharmaceutical glassware
26105	Manufacture of table or kitchen glassware
26106	Manufacture of glass bangles
26107	Manufacture of glass decoration pieces and glassware used in imitation jewellery
26109	Manufacture of other glassware/glass products
26911	Manufacture of articles of porcelain or china, earthenware, imitation porcelain or common pottery
26912	Manufacture of statues and ornamental articles of stone and other stoneware, writing slates of slatestone
26913	Manufacture of ceramic tableware and other articles of a kind commonly used for domestic purposes
26914	Manufacture of ceramic sanitary wares: sinks, baths, water-closet pans, flushing cistern etc.
26915	Manufacture of ceramic insulators and insulating fittings for electrical machines, appliances and equipment
26916	Manufacture of ceramic ware for laboratory chemical or other technical uses
26919	Manufacture of other non-structural ceramic ware n.e.c.
26921	Manufacture of refractory bricks, blocks tiles and similar refractory ceramic constructional goods
26922	Manufacture of refractory cements; ceramic products,retorts, crucibles, muffles, nozzles, tubes, pipes etc.
26929	Manufacture of other refractory ceramic products n.e.c.
26931	Manufacture of bricks
26932	Manufacture of non-refractory ceramic pipes, conduits, guttering and pipe fittings
26933	Manufacture of ceramic building material, other than bricks: flooring blocks, roofing tiles, wall tiles
26939	Manufacture of other structural clay products n.e.c.
26941	Manufacture of cement in the form of clinkers
26942	Manufacture of portland cement, aluminous cement, slag cement and similar hydraulic cement
26943	Manufacture of asbestos cement
26944	Manufacture of quicklime, slaked lime and hydraulic lime (excl. chewing lime)
26945	Manufacture of plasters consisting of calcined gypsum or calcium sulphate
26949	Manufacture of other cement, lime and plaster n.e.c.
26951	Manufacture of plaster statues
26952	Manufacture of other plaster products
26953	Manufacture of asbestos sheets
26954	Manufacture of R.C.C. bricks and blocks
26955	Manufacture of concrete tiles
26956	Manufacture of hume pipes and other pre-fabricated structural components of cement and/or concrete
26957	Manufacture of insulation boards of vegetable fibre, straw or wood waste, agglomerated with cement & other mineral binders.
26959	Manufacture of other cement and asbestos cement products n.e.c.
26960	Cutting, shaping and finishing of stone
26991	Manufacture of worked mica and mica products
26992	Manufacture of gypsum boards
26993	Manufacture of millstones, sharpening or polishing stones and natural or artificial abrasive products
26994	Manufacture of graphite products other than electrical articles
26999	Manufacture of other non-metallic mineral products n.e.c.
27110	Manufacture of ferro alloys.
27120	Manufacture of Direct Reduced Iron (DRI)/ Sponge Iron and other spongy ferrous products.
27130	Manufacture of Pig Iron (hot metal).
27141	Manufacture of semi -finished non ally steel of these shapes
27142	Manufacture of semi -finished alloy steel of these shapes
27143	Manufacture of semi -finished stainless steel of these shapes
27151	Manufacture of alloy-steel of these shapes
27152	Manufacture of non-alloy steel of these shapes
27153	Manufacture of stainless steel of these shapes
27161	Manufacture of non-alloy steel hot rolled flat products (including plates, sheets,
27162	Manufacture of alloy steel hot rolled flat products (including plates, sheets, strips, wide coils)
27163	Manufacture of stainless steel hot rolled flat products (including plated sheets, strips, wide coils)
27164	Manufacture of non-alloy steel cold rolled flat products (including sheets, strips,
27165	Manufacture of alloy steel cold rolled flat products
27171	Manufacture of GP/GC/Zn-Al. coated sheets/ Colour coated
27172	Manufacture of Tinplate
27173	Manufacture of Tin Free Steel
27181	Manufacture of non-alloy steel wires
27182	Manufacture of alloy steel wires
27183	Manufacture of stainless steel wires
27184	Manufacture of wires coated with zinc or other materials
27190	Manufacture of other basic iron and steel n.e.c.
27201	Manufacturing of Copper
27202	Manufacturing of Brass
27203	Manufacturing of Aluminum
27204	Manufacturing of Zinc
27205	Manufacture of basic precious metals and by products (gold, silver & metals of
27209	Other non-ferrous metal industries n.e.c. (e.g. lead, nickel, manganese etc.)
27310	Casting of iron and steel
27320	Casting of non-ferrous metals
28111	Manufacture of doors, windows and their frames, shutters and rolling shutters ; fire escapes, gates etc
28112	Manufacture of fabricated structural products of iron or steel
28113	Manufacture of fabricated structural products of metal other than of iron or steel
28118	Repair and maintenance of structural products
28119	Manufacture of other structural metal products n.e.c.
28121	Manufacture of containers of metal for compressed or liquified gas such as gas cylinders
28122	Manufacture of tanks, reservoirs and similar containers
28123	Manufacture of central heating boilers, radiators and its parts and accessories
28128	Repair and maintenance of tanks, reservoirs and containers of metal
28129	Manufacture of other containers n.e.c. (manufacture of drums, cans,
28131	Manufacture of steam or other vapour generating boilers and hot water boilers other than central heating boilers
28132	Manufacture of nuclear reactors for all purposes other than isotopes separators
28133	Manufacture of auxiliary plant for use with boilers
28138	Repair and maintenance of steam generators, except central heating hot water
28139	Manufacture of other steam generators (except central eating hot water boilers) n.e.c.
28910	Forging, pressing , stamping and roll-forming of metal; powder metallurgy
28920	Treatment and coating of metals; general mechanical engineering on a fee or contract basis
28931	Manufacture of metal articles in and about the house: knives and knife blades; other articles of cutlery
28932	Manufacture of tools of a kind used in agriculture, horticulture or forestry
28933	Manufacture of locks, padlocks, keys and other hardware for buildings, furniture, vehicles or other appliances n.e.c.
28939	Manufacture of general hardware n.e.c.
28991	Manufacture of metal fasteners
28992	Manufacture of containers used for packing or conveyance of goods, casks
28993	Manufacture of reinforced safes, vaults, strongroom doors and gates and the like
28994	Manufacture of metal sanitaryware, including baths, sinks, wash basins
28995	Manufacture of metal artware (statues, picture frames, and other decorative articles including trophies)
28996	Manufacture of hollow-ware, dinnerware or flatware whether or not of base metal
28997	Manufacture of pressure cookers and other small hand operated kitchen appliances
28998	Manufacture of metal goods for office use, other than metal furniture
28999	Manufacture of other fabricated metal products n.e.c
29111	Manufacture of steam engines and turbines
29112	Manufacture of reciprocatory or rotary spark-ignition or compression-internal combustion piston engines
29113	Manufacture of parts and accessories of engines and turbines.
29118	Repair and maintenance of engines and turbines, except aircraft, vehicle and cycle engines
29119	Manufacture of other movers n.e.c. hydraulic turbines, water wheels and their regulatory machinery
29121	Manufacture of pumps, compressors, taps and valves
29128	Repair and maintenance of pumps, compressors, taps and valves
29131	Manufacture of bearings, gears, gearing and driving elements
29138	Repair and maintenance of bearings, gears, gearing and driving elements
29141	Manufacture of non-electric furnaces and ovens for roasting
29142	Manufacture of electric furnaces or ovens, including induction or dielectric furnaces and ovens
29148	Repair and maintenance of ovens, furnaces and furnace burners
29149	Manufacture of other ovens, furnaces and furnace burners n.e.c.
29151	Manufacture of lifting and handling equipment
29158	Repair and maintenance of lifting and handling equipment
29191	Manufacture of refrigerators or freezing equipment for commercial and other non-household purposes
29192	Manufacture of domestic air-conditioners.
29193	Manufacture of fire extinguishers and other equipment
29194	Manufacture of centrifuges machinery for liquids and gases
29195	Manufacture of packing and wrapping machinery
29196	Manufacture of weighing machinery other than sensitive laboratory balances
29197	Manufacture of filtering and purifying machinery or apparatus for liquids and gases
29198	Manufacture of distilling and rectifying plants
29199	Manufacture of other general purpose machinery
29211	Manufacture of tractors, harvestors and other heavy machinery for use in agricultural and forestry
29212	Manufacture of light agricultural and forestry machinery and equipment other than forage press
29213	Manufacture of forage presses
29214	Manufacture of parts and accessories for agricultural and forestry machinery and equipment
29218	Repair and maintenance of agricultural and forestry machinery
29219	Manufacture of other machinery and equipment for use in agriculture, horticulture or forestry, bee-keeping
29221	Manufacture of automatic capstans and turrets and lathes
29222	Manufacture of boring, broaching, drilling and threading machines
29223	Manufacture of milling, planning, shaping, gear cutting and slotting machines.
29224	Manufacture of grinding, lapping, honing and polishing machines
29225	Manufacture of sawing, contour sawing, filling and cut-off machines
29228	Repair and maintenance of machine-tools
29229	Manufacture of other machine tools n.e.c.
29231	Manufacture of machinery for metallurgy: converters, ingot moulds, ladles and
29238	Repair and maintenance of machinery for metallurgy: converters, ingot moulds,
29241	Manufacture of lifting and handling machinery specially designed for use
29242	underground Manufacture of boring and sinking machinery
29243	Manufacture of machinery for treating minerals by screening, sorting, separating or similar processes
29244	Manufacture of bulldozers, angle-dozers and other earth moving machinery
29245	Manufacture of track-laying tractors used in construction or mining
29246	Manufacture of parts and accessories for machinery/equipment used by
29248	Manufacture of machines used in construction and mining industries
29249	Manufacture of mining/quarrying machinery n.e.c.
29251	Manufacture of machinery for dairy industry and for processing of poultry
29252	Manufacture of machinery for processing of tea, coffee and tobacco
29253	Manufacture of machinery chiefly employed by grain milling industry and for the
29254	Manufacture of machinery for manufacture of sugar and for manufacture of bakery and confectionery products
29255	Manufacture of machinery for manufacture of fruit/vegetable juices
29256	Manufacture of parts and accessories of machinery for industrial preparation or
29258	Repair and maintenance of machinery for food, beverage and tobacco processing
29259	Manufacture of other machinery for beverage and tobacco processing, manufacture of food or drink n.e.c.
29261	Manufacture of machinery for preparation of textile fibers upto spinning stage and other similar machines
29262	Manufacture of spinning machines for preparing textile yarns for weaving /knitting
29263	Manufacture of weaving machines (looms) including handlooms
29264	Manufacture of machinery for washing, bleaching, dyeing, dressing, finishing coating
29265	Manufacture of sewing and knitting machines: sewing machines of all types and its heads.
29266	Manufacture of machinery for preparing, tanning or working hides, skins and leather
29267	Manufacture of laundry-type washing and drying machines and dry -cleaning machines
29268	Manufacture of accessories and parts of all types of machinery for textile, apparel and leather production
29269	Manufacture of other machinery for textiles, apparel and leather production n.e.c.
29271	Manufacture of weapons and ammunition
29278	Repair and maintenance of weapons and ammunition
29291	Manufacturing of machinery for working rubber or plastics or for the manufacture of products of these materials.
29292	Manufacture of machinery for producing tiles, bricks, shaped ceramic pastes etc.
29293	Manufacture of machinery for pulp, paper and paper board industries machinery
29294	Manufacture of printing machinery
29295	Manufacture of moulding boxes for metal foundry; mould bases; moulding patterns, mould for metals etc
29296	Manufacture of cement machinery
29297	Manufacture of pharmaceutical and chemical machinery
29298	Manufacture of centrifugal cloth dryers, Repair and maintenance of other special purpose machinery
29299	Manufacture of other special purpose machinery, equipment n.e.c. including part and accessories
29301	Manufacture of oil stoves, hurricane lanterns and oil pressure lamps
29302	Manufacture of gas stoves, cooking ranges and other similar appliances
29303	Manufacture of electric fans
29304	Manufacture of vacuum cleaners and other electro-mechanical domestic appliances
29305	Manufacture of electro-thermic domestic appliances such as immersion water heaters, hot-plates, geysers
29306	Manufacture of domestic refrigerators/freezers
29307	Manufacturing of items based on solar energy like solar cookers, air/water heating system etc. except cell.
29308	Manufacture of other electric domestic appliances n.e.c.
29309	Manufacture of other (non-electric) domestic appliances n.e.c.
30001	Manufacture of manual or electric/electronic typewriters
30002	Manufacture of hectograph or stencil duplicating machines, addressing machines and sheet fed type offset printing machine
30003	Manufacture of hand-held or desk-top calculating machines; other calculators;
30004	Manufacture of photo-copying apparatus incorporating an optical system or of the contact type and thermo -copying apparatus
30005	Manufacture of analog data-processing machines comprising analogue elements, control elements and programming elements
30006	Manufacture of complete digital systems comprising a central processing unit, an input unit and an output units
30007	Manufacture of computer peripherals like magnetic disk/floppy/ winchester disk
30008	Manufacture of other office machinery and equipment n.e.c.
30009	Manufacture of automatic data processing machines and other computing machinery
31101	Manufacture of generators/generating sets
31102	Manufacture of transformers of all sizes and types & rewinding of electric motors
31103	Manufacture of electric motors : universal AC/DC motors and DC motors or generators
31104	Manufacture of converters all types (including inverters)
31108	Repair and maintenance of electric motors, generators and transformers
31109	Manufacture of all types of rectifiers, battery charges, inductors etc. n.e.c
31200	Manufacture of electricity distribution and control apparatus
31300	Manufacture of insulated wire and cable
31401	Manufacture of electric accumulators : lead-acid, nickel-cadmium, nickel-other accumulators
31402	Manufacture of primary cells and primary batteries: cells containing manganese oxide, mercuric oxide, silver oxide or other material
31403	Manufacture of parts and accessories such as separators, containers, etc.
31404	Re-charging/re-conditioning of batteries
31409	Manufacture of other accumulators, primary cells and primary batteries, n.e.c.
31501	Manufacture of electric filament lamps including manufacture of sealed beam lamp units
31502	Manufacture of ultra-violet or infra -red lamps
31503	Manufacture of discharge lamps, florescent, hot-cathode or other discharge lamps
31504	Manufacture of arc lamps
31505	Manufacture of flash bulbs used in photography
31506	Manufacture of lighting equipment, illuminated signs, illuminated name -plates and the like
31509	Manufacture of other electric lamps and lightening equipment n.e.c.
31901	Manufacture of electrical ignition or starling equipment of a kind used for spark
31902	Manufacture of electrical lighting (other than sealed beam lamp units)
31903	Manufacture of electrical signaling, safety or traffic control equipment
31904	Manufacture of electro-magnets; electro-magnetic or permanent magnet chucks, clutches, brakes, couplings
31905	Manufacture of wiring sets including wiring sets of a kind used in vehicles, aircraft, ships or other machinery
31906	Manufacture of dynamos for cycles and motor-cycles
31907	Manufacture of electric sound or visual signaling apparatus
31908	Carbon or graphite electrodes, repair and maintenance of other electrical equipment n.e.c.
31909	Manufacture of parts and accessories for electrical equipment included in this class
32101	Manufacture of thermion, cold cathode or photo-cathode valves and tubes
32102	Manufacture of electrical capacitors (or condensers); fixed, variable or adjustable.
32103	Manufacture of electrical resistors including rheostats and potentiometers, other than heating resistors.
32104	Manufacture of printed circuits
32105	Manufacture of diodes, transistors and similar semi-conductor devices, photo-sensitive semi-conductor devices
32106	Manufacture of electronic integrated circuit and micro-assemblies
32107	Manufacture of part and accessories for electronic valves and tubes and other electronic components
32108	Repair and maintenance of electronic valves and tubes and other electronic components
32109	Manufacture of other electronic components n.e.c
32201	Manufacture of apparatus for radio broadcasting, television transmission
32202	Manufacture of transmission apparatus for radio telephony, radio-telegraphy
32203	Manufacture of television cameras of all kinds
32204	Manufacture of apparatus for line telephony including such apparatus for carrier-current line systems
32205	Manufacture of reception apparatus for radio-telephony or radio-telegraphy
32208	Repair and maintenance of television and radio transmitters and apparatus for line telephony and line telegraphy
32209	Manufacture of specialized
32301	Manufacture of television receivers
32302	Manufacture of reception apparatus for radio broadcasting (includes apparatus
32303	Manufacture of magnetic tape recorders and other sound recording apparatus
32304	Manufacture of video recording or reproducing apparatus(manufacture of video
32305	Manufacture of turn-table (record decks) record/record players, pre-recorded cassettes
32308	Manufacture of specialized parts for equipment classified in this class (pick-ups,
32309	Manufacture of microphones, loudspeakers, ear-phone, amplifiers
33111	Manufacture of apparatus based on the use of X-rays or alpha, beta or gamma
33112	Manufacture of instruments and appliances used in medical, surgical, dental or
33113	Manufacture of sterilizers
33114	Manufacture of mechano-therapy appliances; massage apparatus; artificial respiration
33115	Manufacture of orthopaedic appliances
33116	Manufacture of artificial teeth, artificial limbs and other artificial parts of the body
33119	Manufacture of other medical and surgical equipment and orthopaedic appliances, n.e.c.
33121	Manufacture of regulating or controlling instruments and apparatus except industrial process control equipment
33122	Manufacture of supply meters for electricity, water or gas
33123	Manufacture of sensitive balances and mathematical calculating instruments
33124	Manufacture of radar apparatus and radio remote control apparatus
33125	Manufacture of laboratory and scientific instruments and apparatus n.e.c
33126	Manufacture of navigational, meteorological, geophysical and related instruments
33127	Manufacture of specialised parts and accessories for instruments and apparatus included in this group.
33129	Manufacture of other measuring, checking or testing instruments, apparatus or
33130	Manufacture of industrial process control equipment
33201	Manufacture of optical elements of glass or of any material; prisms and lenses,
33202	Manufacture of spectacle frames and frames fitted with lenses
33203	Manufacture of optical instruments such as binoculars, monoculors, other optical telescopes
33204	Manufacture of camera for still photography
33205	Manufacture of cinematographic cameras; video cameras; cinematographic projectors
33208	Manufacture of specialized parts and accessories for photographic/cinematographic and optical instruments, n.e.c.
33209	Manufacture of other photographic, cinematographic and optical instruments and apparatus n.e.c.
33301	Manufacture of watches and clocks of all kinds
33302	Manufacture of parts and accessories for watches and clocks
33309	Manufacture of other watches and clocks n.e.c.
34101	Manufacture of heavy motor vehicles: buses and vans principally designed for transport of persons
34102	Manufacture of motor vehicles for the transport of goods
34103	Manufacture of motor cars
34104	Manufacture of jeeps and station wagons
34105	Manufacture of special purpose motor cars such as racing cars, golf cars etc.
34106	Manufacture of chassis fitted with engines for the motor vehicles included in this class
34107	Manufacture of compression-ignition or spark-ignition reciprocating or rotary internal combustion engines
34109	Manufacture of other motor vehicles (excluding motorcycle) and related equipment n.e.c.
34201	Manufacture of bodies (including cabs) designed to be mounted on motor vehicle chassis
34202	Manufacture of trailers and semi-trailers designed to be drawn by mo tor vehicles
34203	Manufacture of containers designed and equipped for carriage by one or more modes of transport
34209	Manufacture of other attachments to motor vehicles n.e.c.
34300	Manufacture of parts and accessories for motor vehicles and their engines
35111	Making including repair of ships and other vessels
35112	Making and repair of ships/ vessels drawn by powers for special purposes
35113	Building and repairing of non-motorised vessels (i.e. barges), other than pleasure or sporting boats
35114	Manufacture of sections for ships or floating structures.
35115	Building of vessels the main activity of which is not navigation
35116	Construction of floating structures: pontoons, inflatable rafts, coffer-dams, landing stages, buoys, floating tanks etc.
35117	Conversion, alteration and breaking-up of ships
35119	Other activities relating to building and repairing of ships and boats, n.e.c.
35121	Manufacture and repair of pleasure and sporting boats drawn by power
35122	Building and repairing of non-motorised pleasure & sporting boats including inflatable boats and rafts.
35123	Manufacture of parts and accessories for pleasure and sporting boats
35129	Other activities relating to building and repairing of pleasure & their parts & accessories n.e.c.
35201	Manufacture of rail locomotives
35202	Manufacture of self-propelled railway or tramway coaches, vans and trucks regardless of power source
35203	Manufacture of specialized parts of railway or tramway locomotives or of rolling stock
35204	Manufacture of mechanical (including electro-mechanical) signalling safety or traffic control equipment
35208	Repair and maintenance of railway and tramway locomotives and rolling stock.
35301	Manufacture of aircraft, including flying balloons, gliders, hang gliders and other
35302	Manufacture of spacecraft
35303	Manufacture of parts and accessories for aircraft and spacecraft
35308	Repair and maintenance of aircraft and spacecraft.
35309	Manufacture of other air-craft, space craft and parts n.e.c.
35911	Manufacture of motorcycles (including mopeds) and cycles fitted with an auxiliary engine
35912	Manufacture of scooters
35913	Manufacture of three-wheelers
35914	Manufacture of engines, side cars and other specialized parts and accessories for motor cycles, scooters and three-wheelers
35919	Manufacture of other motor-cycle and parts (including accessories) n.e.c.
35921	Manufacture of bicycles and cycle rickshaws, including racing bicycles and children’s bicycles
35922	Manufacture of invalid carriages, whether or not motorized or otherwise mechanically propelled
35923	Manufacture of parts and accessories for bicycles, cycle -rickshaws and invalid carriages
35929	Manufacture of other cycles including tricycles
35991	Manufacture of bullock-carts, pushcarts, tongas and hand-carts etc.
35998	Repair and maintenance of other transport equipment.
35999	Manufacture of other transport equipment n.e.c., including trolleys of various sorts
36101	Manufacture of furniture & fixtures made of wood, cane & reed
36102	Manufacture of furniture and fixtures primarily of metal
36103	Manufacture of furniture and fixtures, primarily of plastics
36104	Manufacture of coir foam mattresses and pillows etc.
36109	Manufacture of photo frame and other furniture & fixtures n.e.c.
36911	Manufacture of gold jewellery
36912	Diamond cutting and polishing and other gem cutting and polishing
36913	Minting of currency coins
36919	Manufacture of other jewelry and other articles, n.e.c.
36920	Manufacture of musical instruments
36931	Manufacture of carrom boards and tables for billiards, table tennis and other parlour games
36932	Manufacture of billiard sticks, hockey sticks, cricket bats, stumps and other cricket accessories
36933	Manufacture of rackets for badminton, lawn tennis, table tennis etc.
36934	Manufacture of balls including those of billiards
36935	Manufacture of athletic/gymnasium articles and equipment
36939	Manufacture of sports and athletic goods n.e.c.
36941	Manufacture of children’s play equipment including toys and toy musical instruments
36942	Manufacture of wooden toys, decoration pieces and wooden lamp stand etc
36949	Manufacture of other games and toys n.e.c.
36991	Manufacture of stationery articles n.e.c
36992	Manufacture of umbrellas, crops, buttons, press fasteners, snap fasteners
36993	Manufacture of articles of personal use: smoking pipes; combs, hair slides etc
36994	Manufacture of linoleum and hard surface floor coverings
36995	Making of candles, tapers and the similar products of wax
36996	Manufacture of imitation jewellery
36997	Manufacture of brooms and brushes; hand operated mechanical floor sweepers,
36998	Manufacture of miscellaneous decorative articles .n.e.c.:
36999	Manufacture of other miscellaneous products, n.e.c.
37100	Recycling of metal waste and scrap
37200	Recycling of non-metal waste and scrap [from old new papers, rejected glass
40101	Generation and transmission of electricity: hydro-electric power plants
40102	Generation and transmission of electricity: coal based thermal power plants
40103	Generation and transmission of electricity: oil-based thermal power plants
40104	Generation and transmission of electricity: atomic reactor power plants
40105	Generation and transmission of electricity: other power plants using conventional fuels
40106	Generation of solar energy
40107	Generation and distribution of bio-gas energy
40108	Generation of electricity from other non-conventional sources.
40109	Collection and distribution of electric energy to households, industrial, commercial and other users n.e.c.
40200	Manufacture of gas; distribution of gaseous fuels through mains
40300	Steam and hot water supply
41000	Collection, Purification and distribution of water
45101	Site preparation in connection with mining
45102	Site preparation other than in connection with mining
45201	General construction (including alteration, addition, repair and maintenance) of
45202	General construction (including alteration, addition, repair and maintenance) of
45203	Construction and maintenance of roads, rail-beds, bridges, tunnels, pipelines, rope-ways, ports, harbours and runways etc.
45204	Construction/erection and maintenance of power, telecommunication and transmission lines
45205	Construction and maintenance of waterways and water reservoirs
45206	Construction and maintenance of hydro-electric projects
45207	Construction and maintenance of power plants
45208	Construction and maintenance of industrial plants
45209	Construction n.e.c. including special trade construction
45301	Plumbing and drainage
45302	Installation of heating and air-conditioning systems, antennas, elevators etc
45303	Electrical installation work for constructions
45309	Other building installation n.e.c
45401	Setting of wall and floor tiles or covering with other materials like parquet, carpets, wall paper etc.
45402	Glazing, plastering, painting and decorating, floor sanding and other similar finishing work
45403	Finish carpentry such as fixing of doors, windows, panels etc. and other building finishing work n.e.c.
45500	Renting of construction or demolition equipment with operator
50101	Wholesale and retail sale of new passenger motor vehicles and lorries, trailers and semi trailers
50102	Activities of the commission agents involved in the sale of new passenger motor vehicles and lorries, trailers and semi trailers
50103	Activities of the dealers in used motor vehicles
50200	Maintenance and repair of motor vehicles
50300	Sale of motor vehicle parts and accessories
50401	Sale of new motorcycles, scooters and three wheelers
50402	Activities of commission agents involved in the sale of motor cycles, scooters and three wheelers
50403	Activities of the dealers in used motor cycles, scooters and three wheelers
50404	Maintenance and repair of motor cycles, scooters and three wheelers
50500	Retail sale of automotive fuel
51101	Commission agents dealing in agricultural raw material, live animals, food, beverages, intoxicants and textiles.
51102	Commission agents dealing in wood, paper, skin, leather and fur, fuel, petroleum etc
51103	Commission agents dealing in machinery & equipment, other than transport machinery.
51109	Commission agents n.e.c.
51211	Wholesale of cereals & pulses
51212	Wholesale of un-manufactured tobacco, paan (betel leaf), opium, ganja & cinchona etc.
51213	Wholesale of live animals and poultry
51214	Wholesale of straw, fodder & other animal/poultry feed
51215	Wholesale of flowers and plants
51216	Wholesale of hides, skins and leather
51217	Wholesale of oilseed
51218	Wholesale of sugarcane
51219	Wholesale of agricultural raw materials, n.e.c.
51221	Wholesale of fruits & vegetables
51222	Wholesale of raw milk & dairy products
51223	Wholesale of meat, fish & eggs.
51224	Wholesale of confectionery, bakery products and beverages other than intoxicants.
51225	Wholesale of edible oils, fats, sugar and processed/manufactured spices etc.
51226	Wholesale of tea, coffee & cocoa.
51227	Wholesale of manufactured tobacco & tobacco products.
51228	Wholesale of intoxicants like wines and liquors.
51229	Wholesale of other basic/manufactured food stuffs n.e.c.
51311	Wholesale of textiles, household linen, articles of clothing,
51312	Wholesale of footwear
51391	Wholesale of toiletry, perfumery and cosmetics
51392	Wholesale of metal, porcelain and glass utensils
51393	Wholesale of furniture and fixtures
51394	Wholesale of watches/clocks and optical goods
51395	Wholesale of radio, television and other consumer electronics
51396	Wholesale of paper and other stationery items; books, magazines
51397	Wholesale of pharmaceutical and medical goods
51398	Wholesale of precious metals, stones and jewellery
51399	Wholesale of other households goods, n.e.c.
51410	Wholesale of solid, liquid and gaseous fuels and related products.
51420	Wholesale of metals and metal ores
51431	Wholesale of wood in the rough and products of primary processing of wood
51432	Wholesale of building materials
51433	Wholesale of hardware and sanitary fittings and fixtures and flat glass
51434	Wholesale of paints, varnishes, and lacquers
51491	Wholesale of cotton & Jute fibres including procurement agencies
51492	Wholesale of raw wool
51493	Wholesale of raw silk.
51494	Wholesale of other textile fibres n.e.c.
51495	Wholesale of plastic materials in primary forms
51496	Wholesale of industrial chemicals
51497	Wholesale of fertilisers and pesticides
51498	Wholesale of waste and scrap & materials for re-cycling
51511	Wholesale of computer and computer peripheral equipment
51512	Wholesale of photocopy and thermocopy machine
51513	Wholesale of software
51521	Wholesale of electronic valves and tubes
51522	Wholesale of semi -conductor device
51523	Wholesale of microchips and integrated circuits
51524	Wholesale of printed circuits
51525	Wholesale of blank audio and video tapes and diskettes
51526	Wholesale of telephone and communications equipments
51591	Wholesale of agricultural machinery and equipment
51592	Wholesale of transport equipment except motor vehicles and motor cycles
51593	Wholesale of construction and civil engineering machinery and equipment
51594	Wholesale of machinery and equipment for the textile, wood and metal industries etc.
51595	Wholesale of electrical machinery, equipment and supplies, n.e.c.
51596	Wholesale of office machinery and equipment other than computers, peripheral equipment and software
51597	Wholesale of scientific, medical and surgical machinery and equipment
51599	Wholesale of other machinery, equipment and supplies n.e.c.
51901	Wholesale of lottery tickets
51902	Wholesale trade via e-commerce
51909	Other wholesale n.e.c.
52110	Retail sale in non-specialized stores with food, beverages or tobacco predominating
52190	Other retail sale in non-specialized stores
52201	Retail sale of cereals and pulses, tea, coffee, spices, flour and other basic food
52202	Retail sale of fresh fruits and vegetables
52203	Retail sale of meat, fish and poultry
52204	Retail sale of sweetmeats & confectionery
52205	Retail sale of bakery products, dairy products and eggs
52206	Retail sale of aerated water, soft drinks and ice creams
52207	Retail sale of paan, bidi, cigarette, opium, ganja, cinchona etc
52208	Retail sale of wine and liquor , not consumed on the spot
52209	Retail sale of food products n.e.c.
52311	Retail sale of pharmaceutical, medical and orthopedic goods
52312	Retail sale of perfumery articles, cosmetics and soaps
52321	Retail sale of textiles
52322	Retail sale of readymade garments, including hosiery goods
52323	Retail sale of footwear
52324	Retail sale of leather goods and travel accessories
52331	Retail sale of crockery, glassware and plastic ware
52332	Retail sale of gas stoves, cooking/kitchen appliances and utensils
52333	Retail sale of furniture
52334	Retail sale of TV/radio, refrigerators, washing machines and other electric/electronic goods
52335	Retail sale of electric goods and supplies n.e.c [includes retail sale of insulated
52339	Retail sale of household appliances, articles and equipment n.e.c.
52341	Retail sale of construction materials
52342	Retail sale of hardware, including paints, varnishes, lacquers and do-it-yourself materials and equipment
52343	Retail sale of glass
52391	Retail sale of watches and clocks
52392	Retail sale of computers and non-customized software
52393	Retail sale of jewellery
52394	Retail sale of photographic, optical and other stores and supplies etc.
52395	Retail sale of firewood, coal and kerosene oil and cooking gases
52396	Retail sale of books, magazines and stationery, including distribution of newspapers
52397	Retail sale of agricultural inputs (seeds, fertilisers, pesticides), machinery, equipment and tools
52398	Retail sale of sport goods, games and toys
52399	Other retail sale in specialized stores n.e.c.
52400	Retail sale of second-hand goods in stores
52511	Retail sale via mail order houses
52512	Retail sale via e-commerce
52520	Retail sale via stalls and markets
52591	Retail sale of lottery tickets
52599	Other non-store retail sale n.e.c
52601	Repair of footwear and leather goods
52602	Repair of household electrical appliances
52603	Repair of TV,VCR, radio, tape recorder, refrigerator and other similar items
52604	Repair of watches and clocks
52605	Repair of bicycles, cycle rickshaws and other non-mechanised vehicles
52609	Repair of personal and household goods n.e.c.
53209	Manufacture of other railway and tramway locomotives and rolling stock and their parts n.e.c.
55101	Hotels and motels
55102	Inns, Dharmshalas and other places providing short term lodging/ camping facilities open to general public
55103	Provision of short term lodging/camping facility to members of a particular organisation
55104	Operation of dormitories and/or residence halls/hostels at educational institutions for short-stay.
55109	Provision of short-stay accommodation n.e.c.
55201	Restaurants with bars
55202	Restaurants without bars
55203	Canteens
55204	Activities of caterers
55205	Operation of dining cars in the railways and other transport facilities when carried on by separate units
55206	Meals on adhoc fixed site
55207	Meals without premises (Meals on wheels)
55208	Cooking services
55209	Restaurants, bars and canteens n.e.c.
60101	Passenger railway transport
60102	Freight railway transport
60109	Railway transport n.e.c.
60211	Land transport other than urban, sub-urban including underground and elevated railways.
60212	Transport of urban sub-urban including underground and elevated railways.
60221	Other non-scheduled passenger land transport by motor vehicles
60222	Other non-scheduled passenger land transport, other than by motor vehicles
60231	Freight transport by motor vehicles
60232	Freight transport other than by motor vehicles
60300	Transport via pipelines
61100	Sea and coastal water transport
61200	Inland water transport
62100	Scheduled air transport
62200	Non-scheduled air transport
63011	Cargo handling, incidental to land transport
63012	Cargo handling, incidental to water transport
63013	Cargo handling, incidental to air transport
63021	Warehousing of agricultural products without refrigeration
63022	Warehousing of agricultural products with refrigeration (i.e. cold storage )
63023	Storage and warehousing n.e.c.
63031	Supporting services to land transport such as operation of railway stations, bus
63032	Supporting services to water transport
63033	Supporting services to air transport
63040	Activities of travel agencies and tour operators; tourist assistance activities n.e.c.
63090	Activities of other transport agencies
64110	National post activities
64120	Courier activities other than national post activities
64201	Provision of basic telecom services: telephone, telex and telegraph
64202	Provision of value added telecom services: paging, e-mail, cellular phone, video conferencing, internet etc
64203	Maintenance of telecom network
64204	Activities of the cable operators
65110	Central banking
65191	Monetary intermediation of commercial banks, saving banks and discount houses
65192	Activities of specialised institutions granting credit for house purchases that also take deposits
65910	Financial leasing
65921	Activities of hire - purchase financing
65922	Activities of housing finance companies.
65923	Activities of commercial loan companies.
65924	Activities through credit cards
65929	Other credit activities including pawn shops n.e.c
65991	Activities of Mutual Funds including Unit Trust of India
65992	Activities of Chit fund/Kuri companies
65993	Non-operating financial holding companies (Investment Companies)
65999	Other financial intermediation n.e.c.
66010	Life insurance
66020	Pension funding
66030	Non-life insurance
67110	Administration of financial markets.
67120	Security dealing activities.
67190	Activities auxiliary to financial intermediation n.e.c.
67200	Activities auxiliary to insurance and pension funding
70101	Purchase, sale letting of leased residential buildings
70102	Purchase, sale letting of leased non-residential buildings
70103	Operating of real estate of self owned residential buildings
70104	Operating of real estate of self owned non-
70105	Developing and subdividing real estate into lots
70106	Lessors of real property
70109	Real estate activities with own or leased property n.e.c.
70200	Real estate activities on a fee or contract basis.
71110	Renting of land transport equipment
71120	Renting of water transport equipment
71130	Renting of air transport equipment
71210	Renting of agricultural machinery and equipment
71220	Renting of construction and civil engineering machinery and equipment.
71230	Renting of office machinery and equipment [including computers]
71290	Renting of other machinery and equipment n.e.c.
71301	Renting of tents, electrical appliances, furniture, table ware, crockery and utensils.
71302	Renting of video cassettes, CDs, audio cassettes and records etc.
71303	Renting of books, journals and magazines etc.
71309	Renting of costumes, musical instruments and other personal and household goods
72100	Hardware consultancy.[This class includes consultancy on type and configuration
72211	Production, supply and documentation of ready-made (non-customized) software
72212	Production, supply and documentation of ready-made (non-customized) operating systems software
72213	Production, supply and documentation of ready-made (non-customized) software for business & other applications,
72214	Production, supply and documentation of ready-made (non-customized) computor games software
72291	Analysis, design and programming of custom software, ready to use
72292	Development, production, supply and documentation of made-to-order soft-ware
72293	Writing of programmes of any kind following directives of the users
72294	Web-page designing
72295	Software maintenance
72300	Data processing. [This includes the processing or tabulation of all types of data.
72400	Database activities and distribution of electronic content
72501	Repair & maintenance of computers and computer based systems
72502	Repair of office, computing and accounting machinery
72901	Activities of cyber cafe
72909	Other computer related activities,
73100	Research and experimental development on natural sciences and engineering
73200	Research and experimental development on social sciences and humanities (SSH).
74110	Legal activities
74120	Accounting, book-keeping and auditing activities; tax consultancy.
74130	Market research and public opinion polling.
74140	Business and management consultancy activities.
74210	Architectural and engineering activities and related technical consultancy
74220	Technical testing and analysis.[Testing and analysis of medical and dental
74300	Advertising
74910	Labour recruitment and provision of personnel.
74920	Investigation and security activities
74930	Building-cleaning and industrial cleaning activities
74940	Photographic activities.
74950	Packaging activities
74991	Auctioning activities of self employed auctioneers.
74992	Business brokerage activities
74993	Photostat, blue-printing, Xeroxing, copying of documents, ammonia printing and cyclostyling services
74994	Fashion design related to textiles, wearing apparel, shoes, jewelry, furniture and
74995	Services rendered by liaison offices
74996	Interior decoration
74997	Secretarial activities such as telephone answering etc
74999	Other business activities n.e.c.
75111	General public service activities of the Union Government
75112	General public service activities of the State Governments
75113	General public service activities of the local government bodies
75121	Regulatory agencies of the Union government for health, education, cultural and other social services
75122	Regulatory agencies of the State governments for health, education, cultural and other social services
75123	Regulatory agencies of the local government bodies for health, education,cultural and other social services
75131	Regulatory agencies of the Union government for more efficient operation of business.
75132	Regulatory agencies of the State government for more efficient operation of business.
75133	Regulatory agencies of the local government bodies for more efficient operation of business.
75141	Ancillary service activities of the Union government agencies/bodies
75142	Ancillary service activities of the State governments agencies/bodies
75143	Ancillary service activities of the Local government agencies/bodies
75144	Activities of the quasi-government bodies
75210	Foreign affairs
75220	Defence activities [Educational activities of military schools etc. are classified in
75231	Public order and safety activities of the Union government.
75232	Public order and safety activities of the State governments
75301	Compulsory social security activities of the Union Government
75302	Compulsory social security activities of the State Governments
80101	Primary education, including pre-primary & upper-primary education
80102	Literacy programmes for children who have no opportunity to attend school.
80103	Adult education primary level including upper-primary
80211	General Secondary/Senior Secondary education
80212	General Secondary/Senior Secondary school-type education for handicapped students.
80213	Adult education, Secondary/Senior Secondary level
80221	Technical and vocational Secondary/Senior Secondary education below the level of university
80222	Technical and vocational school type education for handicapped students
80223	Adult education, Secondary/Senior Secondary level, technical and vocational
80301	General higher education in science, commerce and humanity.
80302	Higher education in engineering / other technical courses.
80303	Higher education in medical/bio-technology and related courses.
80304	Higher education in professional/ vocational courses
80305	Higher education in management courses
80306	Higher education in information technology courses
80309	Higher education n.e.c. viz. oriental studies etc.
80901	Education by correspondence, through radio and television broadcasting and other distance learning media
80902	Coaching centres
80903	Activities of the individuals providing tuition
80904	Activities relating to training/ education/ conduct of specialised course in computer knowledge
85110	Hospital activities.
85121	Medical practice activities
85122	Dental practice activities
85191	Activities of Ayurveda practitioners
85192	Activities of Unani practitioners
85193	Activities of homeopaths
85194	Activities of nurses, physiotherapists or other para-medical practitioners
85195	Activities of independent diagnostic/pathological laboratories
85196	Activities of independent blood banks
85197	Medical Transcription activities
85199	Other human health activities n.e.c
85200	Veterinary activities
85310	Social work activities with accommodation.
85320	Social work activities without accommodation.
90001	Garbage collection, transportation and disposal
90002	Removal of human wastes and their treatment and disposal
90009	Other sanitation activities n.e.c.
91110	Activities of business and employers organisations
91120	Activities of professional organisations
91200	Activities of trade unions
91910	Activities of religious organisations
91920	Activities of political organisations
91990	Activities of other membership organizations n.e.c.
92111	Motion picture production
92112	Motion picture distribution and activities allied to film distribution
92113	Video production and distribution
92114	Auxiliary activities of motion picture and video production , on a fee or contract
92115	Sound recording studios
92120	Motion picture projection
92131	Radio activities
92132	Television activities
92141	Stage production and related activities
92142	Activities of the individual artists excluding authors such as sculptors, painters, singers, dancers etc.
92143	Literary activities.
92149	Dramatic arts, music and other art activities n.e.c.
92191	Operation of circuses and race tracks
92199	Video parlours , amusement centres, and other entertainment activities n.e.c.
92200	News agency activities
92311	Libraries and information centres and archives
92312	Audio/video cassette and CD Rom libraries
92321	Museum activities
92322	Preservation of historical sites and buildings
92330	Botanical and zoological gardens and nature reserves activities.
92411	Operation and maintenance of sports facilities such as stadia, gymnasia, sports clubs
92412	Activities of sports and game schools, including specialised sports training centres
92413	Activities relating to organisation and operation of indoor / outdoor sports
92419	Other sporting activities n.e.c.
92490	Other recreational activities
93010	Washing and (dry-) cleaning of textile and fur products
93020	Hair dressing and other beauty treatment
93030	Funeral and related activities
93091	Social activities such as marriage bureaus
93092	Pet care services such as boarding, grooming and training pets etc.
93093	Shoe shiners, porters, valet car parkers etc.
93094	Coin-operated personal service machines such weighing machines, blood pressure checking machines etc.
93095	Activities of sauna and steam baths, massage salons etc.
93096	Astrological and spiritualists’ activities
93097	Activities of aaya, dhai, governess, baby sitter etc.
93098	General household maintenance activities like grooming of the floor, dusting, cleaning of utensils etc.
95000	Activities of private households as employers of domestic staff.
95001	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Housemaid/servant
95002	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Cook
95003	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Gardener
95004	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Gatekeeper/chowkidar/watchman
95005	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Governess/baby-sitter
95006	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Tutor
95007	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Driver
95009	ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF : Other
96000	Undifferenciated goods-producing activities of private households for own use.
97000	Undifferenciated service-producing activities of private households for own use.
99000	Extra territorial organizations and bodies [Includes the activities of international

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

Interviewer instructions

Principal industry-occupation: Columns (4) to (6) of the schedule-10, block-5.1, will be filled-in for those who are 'working', i.e., those with any one of codes 11, 12, 21, 31, 41, or 51 in column (3)( i.e activity status). The description of the industry-occupation relevant to the type of economic activity pursued by the person in the status recorded in column (3) of block-5.1 will be given in column (4) of block-5.1. The corresponding 5-digit industry code (NIC-2004) and the 3-digit occupation code (NCO-2004) will be entered in columns (5) and (6), respectively. In case, two or more industry-occupation combinations corresponding to the status code given in column (3) have been reported by a person, the principal industry-occupation will be the one in which relatively more time has been spent during the preceding 365 days by the person.

To identify certain category of workers separately, NIC-2004 industry class code 9500 (Division 95) has been split, for the purpose of the survey, into the following sub-classes as given below:

Division 95: ACTIVITIES OF PRIVATE HOUSEHOLDS AS EMPLOYERS OF DOMESTIC STAFF
housemaid/servant .......…………..…...... 95001
cook .............................……………...... 95002
gardener .....................…………...…..…. 95003
gatekeeper/chowkidar/watchman .….….. 95004
governess/baby-sitter .….....… 95005
tutor …..............……….……... 95006
………..........……......…….95007
others ................…….…....….. 95009
These additional codes are to be used, wherever necessary, in recording five digited industry codes in column 5 of block 5.1. In assigning the industry code under Division 95, it should be kept in mind that the work is to be performed predominantly in the premises of the household irrespective of whether it is performed in one or more than one household. If services provided by the individuals to the household originate and terminate in the same household, they will be classified under Division 95.

For example, all persons who collect electric bills from the households for payment, who provide potable water in the container made available by the household, who collect grocery items from the shops/market as per the list of items supplied by the household, who give tuition to the members of the household at the residence of the household members, etc., will be classified under this division. On the other hand, if the households avail these services by approaching such persons (providing these services) in their establishment/house, then those services will not be classified under Division 95. They will be classified under appropriate division. For example, for a person giving tuition in his coaching center or in his own house, his activity will be classified under NIC 80902 or NIC 80903, respectively. Similarly, a person who is supplying potable water to one or more households (and uses his own container - which is his asset) will be classified under NIC 93093. Note that the persons classified under NIC division 95 in the above example will be considered as 'wage earners/employees', while those not classified under division 95 will be considered as 'self-employed'.

It may be noted that in determining the usual principal status of a person, it is not essential to consider the time disposition in respect of various activities pursued by the person on a day-to-day basis - which is generally done in the case of current status. What is important is that the activity, which a person usually performed or the status in which the person usually belonged for a longer period during the reference period, is to be assessed. In order to determine the usual principal status, the dominant activity of the individual that kept the person engaged for a longer period during the reference period, may be identified. This may largely be understood by the functional role of the individual in daily life or normal attachment of the individual to an activity or the activity situation in which an individual disposes himself or herself. This may even be understood by the response to the question generally asked 'what he/she normally does or did during the reference period?' such as, teaching or housekeeping or tutoring others or studying or farming or renting or prostitution. For example, the dominant activity of a person whose normal attachment is with household chores, even though gives tuition for some time - maybe for three/ four hours in a day, will be considered as performing 'domestic duties' or, that of a boy who disposes himself as a student though performs some work activity regularly will be considered as 'student'. Note that the dominant activity of a person during the reference period is determined irrespective of the activity situation on a specific point of time (say, 1 day) or during a short period of time (say, 1 week).

There may be several situations for a person during the reference period. The individual might be engaged in a single dominant activity throughout the year or, the dominant activity might be carried out with other activities simultaneously or in succession or in alternation. In the first situation, the dominant activity for the person, which did not change during the reference period, will determine his/her usual principal activity status. In the second situation, where the dominant activity changed, the usual principal status for the person will be determined by the activity that prevailed for a longer period for the person during the reference period, that is, by major time criteria. For example, the dominant activity situation for a person may be employed through out the year, with or without any other activity carried out simultaneously, and accordingly, his/her usual principal activity status will be assigned as employed. On the other hand, the dominant activity situation for a person may be out side the labour force for some period, unemployed for some period and employed for the remaining period during the year. The broad usual principal status of the person will be the activity that prevailed for the person for a longer period during the year, which is obtained following a two-stage dichotomous classification depending on the major time spent on the different broad activities. However, if a person who did any economic activity for a period of 30 days or more, he/she will be considered as worker either in the principal status or in the subsidiary status depending upon the situation during reference period.