| 254 | Code of practice for the construction of reinforced concrete shell roof | IS 2204:1962 |
| 255 | Code of practice for brickworks | IS 2212:1991 |
| 256 | Code of Practice for Preparation and Use of Masonry Mortars | IS 2250:1981 |
| 257 | Code of practice for finishing of wood and wood-based materials, Part 1: Operations and workmanship | IS 2338-1:1967 |
| 258 | Code of practice for finishing wood and wood-based materials, Part 2: Schedules | IS 2338-2:1967 |
| 259 | Code of practice for nail-jointed timber construction | IS 2366:1983 |
| 260 | Painting of Concrete, Masonry and Plaster Surfaces – Code of Practice, Part 1: Operations and Workmanship | IS 2395-1:1994 |
| 261 | Code of practice for painting concrete, masonry and plaster surfaces, Part 2: Schedules | IS 2395-2:1994 |
| 262 | Code of practice for fixing ceiling covering | IS 2441:1984 |
| 263 | Code of practice for the painting of nonferrous metals in buildings, Part 1: Pretreatment | IS 2524-1:1968 |
| 264 | Code of practice for the painting of non-ferrous metals in buildings, Part 2: Painting | IS 2524-2:1968 |
| 265 | Code of practice for fixing rainwater gutters and downpipes for roof drainage | IS 2527:1984 |
| 266 | Code of practice for roofing with wooden shingles | IS 2700:1987 |
| 267 | Code of practice for the design and construction of a stone slab over a joist floor | IS 2792:1964 |
| 268 | Code of practice for roofing with Mangalore tiles | IS 2858:1984 |
| 269 | Code of practice for painting asbestos cement building products | IS 3140:1965 |
| 270 | Code of Practice for Design and Installation of Joints in Buildings | IS 3414:1968 |
| 271 | Code of Practice for Glazing in Buildings | IS 3548:1988 |
| 272 | structural timber in the building – Specification | IS 3629:1986 |
| 273 | Construction of Non-load Bearing Gypsum Block Partitions – Code of Practice | IS 3630:1992 |