The following IS Code Books comprise a set of technical guidelines, specifications, and safety norms for the National Building Code, with a PDF download link.
| SI.N | Code book used (Description) | IS Code number |
|---|---|---|
| 1695 | National Building Code of India 2005 – Group 1 | SP 7 Group 1:2005 |
| 1696 | National Building Code of India 2005 – Group 2 | SP 7 Group 2:2005 |
| 1697 | National Building Code of India 2005 – Group 3 | SP 7 Group 3:2005 |
| 1698 | National Building Code of India 2005 – Group 4 | SP 7 Group 4:2005 |
| 1699 | National Building Code of India 2005 – Group 5 | SP 7 Group 5:2005 |
| 1700 | Reconstituted National Building Code of India 2005 – (Groups 1 to 5) | SP 7:2005 |
