| Value | Category |
|---|---|
| 1 | Open |
| 2 | Closed |
| 3 | NOP |
| 4 | Deleted (found non-existent within 3 years-4 more than 3 yers-11) |
| 5 | Non-response due to closure but in existence and owner/occupier is not traceable |
| 6 | Non-response due to non existence now& owner not traceable |
| 7 | Non-response due to relevant records are with court/Income tax department etc. |
| 8 | Non-response due to recalcitrant/refuse to submit the return |
| 9 | Non-response due to factory under prosecution in respect of earlier ASI |
| 10 | Non-response due to other reasons |
| 11 | |
| 12 | Deleted due to deregistration |
| 13 | Deleted due to out of coverage i.e. Defence,Oil Storage, Technical |
| 14 | Deleted due to identical with PSL. No. |
| 15 | Deleted due to any other reason (Specify) |
| 17 | Extracted from ASI 2001-02 |
| 18 | Extracted from ASI 2001-02 |
| 19 | Extracted from ASI 2001-02 |
| 20 | Extracted from ASI 2001-02 |
| 25 | NR |