Standards

AS/NZS 3500 Plumbing and Drainage Standards Series – 2025 Updates

AS/NZS 3500 updates 2025 and what you need to know

PCA and BCA 2022 Amendment 2 has been published

The amendment to the Premises Standard has taken affect

NCC 2025 Update

The NCC 2025 will be published by 1 February 2026

The NCC 2025 preview is now available

Preview is now available!

AS1851-2012 now mandatory in NSW

From 13 February 2026

NSW to adopt new National Construction Code in May 2027

Published on Wednesday 25 March 2026

Building Commission NSW Make Regulatory Amendments to Reduce Plumbing Red Tape

Published on Friday 17 April 2026

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© 2025 Hydraulic Consultants Association (Australasia) Ltd - HCAA, All rights reserved.