In this section
Building Code Requirements in the Northern Territory
Which edition of the National Construction Code applies in the Northern Territory, its adoption timeline, and the state-specific variations that affect what you build.
In the Northern Territory, houses, sheds and decks (Class 1 and Class 10) are built to NCC 2022. The NT has not brought in NCC 2025. NCC 2022 keeps applying here, so unlike the eastern states there’s no 2027 switch-over date on the books. For every job you’re pricing or setting out, NCC 2022 is the rule book.
That means the basics are the thing to nail. Our NCC-for-chippies stairs pillar sets out the riser, going and rail limits, and the concrete calculations guide helps you order the right amount for slabs, footings and pads.
Adoption status
Frozen- Current code in force
- NCC 2022
- Next edition
- Not adopted
- Adoption / transition
- NCC 2022 continues in the NT; NCC 2025 is not adopted (stays until the next NCC edition is published).
Last verified 2026-07-27
No state-specific variations recorded yet for this jurisdiction.