The following table shows where expressions used in this Part are defined or otherwise explained.
| Expression | Provision of this Act |
|---|---|
| Appropriate national authority | Section 261(1) |
| Building containing one or more flats | Section 1(5) |
| Category 1 hazard | Section 2(1) |
| Category 2 hazard | Section 2(1) |
| Common parts | Section 1(5) |
| Compliance with improvement notice | Section 30(2) |
| District of local housing authority | Section 261(6) |
| Dwelling | Section 1(5), (6) |
| External common parts | Section 1(5) |
| Flat | Section 1(5) to (7) |
| Hazard | Section 2(1) |
| Hazard awareness notice | Section 28(2) or 29(2) |
| Health | Section 2(5) |
| HMO | Section 1(5), (6) (and see also section 1(8)) |
| Improvement notice | Section 11(2) or 12(2) |
| Lease, lessee etc. | Section 262(1) to (4) |
| Local housing authority | Section 261(2) to (5) |
| Occupier (and related expressions) | Section 262(6) |
| Owner | Section 262(7) |
| Person having control | Section 263(1) and (2) |
| Person managing | Section 263(3) and (4) |
| Prohibition order | Section 20(2) or 21(2) |
| Remedial action | Section 11(8) |
| Residential premises | Section 1(4) |
| Residential property tribunal | Section 229 |
| Specified premises, in relation to an improvement notice | Section 13(5) |
| Specified premises, in relation to a prohibition order | Section 22(10) |
| Tenancy, tenant | Section 262(1) to (5) |
| Unoccupied HMO accommodation | Section 1(5) (and see also section 1(8)). |