| 1 | Not applicable | Harmonisation | • Part 1 General introduction and sign illustrations harmonised to Australian Standard AS1742.1 |
| 3 | 4.11-1 | Amendment | • Whole Supplement has been replaced. • Introduces new type of PTSS in Queensland to improve safety outcomes during road work. |
| 6 | Not applicable | Harmonisation | • Part 6 Tourist and services signs harmonised to Australian Standard AS1742.6 |
| 10 | Not applicable | Harmonisation | • Part 10 Pedestrian control and protection harmonised to Australian Standard AS1742.10 |
| 13 | Not applicable | Harmonisation | • Part 13 Local area traffic management harmonised to Australian Standard AS1742.13 |
| 2.4.2-1 | Withdrawn | • Supplement Part 13 Local area traffic management withdrawn following harmonisation of Part 13 to Australian Standard AS1742.13. |
