The one number that is the same everywhere we checked
30 cm. In New South Wales, Victoria, Queensland and Western Australia the barrier rules bite on anything that can hold water more than 300 mm deep. All four name portable and inflatable pools, and Queensland says in terms that a lockable spa lid does not get a spa out of it.
That is the rule people fall foul of with a summer purchase from a hardware store. A blow-up pool deep enough to be worth filling is usually deep enough to need a barrier around it.
Registering a pool is not the same as passing
New South Wales says it outright: “Registering a pool does not mean that it meets compliance requirements.” The register records that the pool exists. A certificate records that somebody inspected the barrier and it met the standard. They are different documents doing different jobs, and a contract of sale in NSW wants both.
| State | Register | Certificate cycle | Inspection |
|---|---|---|---|
| NSW | Statewide, compulsory | Certificate of compliance, valid 3 years; needed to sell or lease | Councils and registered certifiers |
| VIC | Compulsory, but council by council | Barrier compliance certificate every 4 years; not tied to sale | Mandatory, every 4 years |
| QLD | Statewide, compulsory | Pool safety certificate; 1 year shared, 2 years non-shared; needed to sell, buy or lease | Private pool safety inspectors |
| WA | None found statewide | Not confirmed | Local government, within 30 days of a new pool and at least every 4 years |
| SA, TAS, ACT, NT | Not confirmed. We could not read these at their own authority | ||
Which Australian Standard applies is a question about dates, not about pools
New South Wales runs three versions at once, keyed to when the pool was built: AS 1926-1986 for pools built before 30 August 2008, AS 1926.1-2007 for 1 September 2008 to 30 April 2013, and AS 1926.1-2012 after that.
And there is a trapdoor. If the barrier is modified or altered — which NSW says can include house and yard renovations — the current Act, Regulation and AS 1926.1-2012 apply and the earlier exemptions cease. A pool that was legal for twenty years can stop being legal because somebody landscaped around it.
Western Australia is the odd one out in a different way: it cites AS 1926.2 alongside AS 1926.1, which none of the others do.
What we did not publish, and why
- Victorian and Western Australian dimensions. Both states keep the heights, gaps and non-climbable zones in downloadable checklists rather than on the web pages we read. We are not going to reprint a barrier height we have not seen at its source. A wrong number here is a child at a pool gate.
- The Australian Standard version Queensland has adopted. QBCC describes a Queensland pool safety standard under the Building Act 1975 and never names an AS 1926.1 version on the pages we read.
- The NSW gate latch height. Not published on the state page. Queensland does publish its latch heights, and they are in the answer above.
- South Australia, Tasmania, the ACT and the Northern Territory. Not researched to a primary source in time. The checker says so rather than guessing.
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General information for Australian homeowners and trades — not legal, planning or building advice, and not a substitute for your council or a building surveyor. Building and planning rules change, and your council can be stricter than the state rule. Every figure on this page carries the source it was read from and the date it was read; check it against that source before you rely on it. No regulator has reviewed this page. Yamate does not issue, lodge or approve anything.