# What you need to know about the AS1851 NSW Legislation Changes in 2026

> From the February 2026, Australian Standard 1851: Routine Service of Fire Protection Systems and Equipment standard will be legislated in NSW. This change…

Source: https://www.preciseair.com.au/article/what-you-need-to-know-about-the-as1851-nsw-legislation-changes-in-2026

Case Studies, News

# What you need to know about the AS1851 NSW Legislation Changes in 2026

29 September 2025

![What you need to know about the AS1851 NSW Legislation Changes in 2026](https://assets.precisecdn.com/cdn-cgi/image/width=950,height=620,fit=cover,quality=80,format=auto/2025_03_Precise_Air_201_Elizabeth_Sydney_Plantroom_Three_071_LREZ.jpg)

In February 2026 the Australian Standard 1851: Routine Service of Fire Protection Systems and Equipment standard will be legislated in NSW. This change brings NSW in line with Queensland, Victoria, Tasmania and South Australia.

This update will have significant impacts on HVAC systems that are integrated with fire safety measures. We have developed an Advice that outlines implications for operating and servicing buildings, including the new requirements for fans operating in fire mode. Please see the Advice provided as an attachment.

At Precise Air, we are committed to supporting your compliance journey. Please contact us to coordinate fire mode testing, optimise scheduling, and minimise disruptions to your operations.

[Download our advice](https://assets.precisecdn.com/Precise-Air-AS1851Legislationchanges-NSW2026.pdf "AS1851 NSW Legislation Changes") or contact us for more information.

Share:[](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.precisefire.com.au%2Farticle%2Fwhat-you-need-to-know-about-the-as1851-nsw-legislation-changes-in-2026)[](https://www.instagram.com/sharer/sharer.php?u=https%3A%2F%2Fwww.precisefire.com.au%2Farticle%2Fwhat-you-need-to-know-about-the-as1851-nsw-legislation-changes-in-2026)[](https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.precisefire.com.au%2Farticle%2Fwhat-you-need-to-know-about-the-as1851-nsw-legislation-changes-in-2026&text=What%20you%20need%20to%20know%20about%20the%20AS1851%20NSW%20Legislation%20Changes%20in%202026)[](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.precisefire.com.au%2Farticle%2Fwhat-you-need-to-know-about-the-as1851-nsw-legislation-changes-in-2026)[](mailto:?subject=What%20you%20need%20to%20know%20about%20the%20AS1851%20NSW%20Legislation%20Changes%20in%202026&body=https%3A%2F%2Fwww.precisefire.com.au%2Farticle%2Fwhat-you-need-to-know-about-the-as1851-nsw-legislation-changes-in-2026)

[

Previous

Delivering fire compliance and testing to Darveniza's Industrial portfolio](/article/delivering-fire-compliance-and-testing-to-darveniza-s-industrial-portfolio)

[Back to all insights](/insights)

[

Next

High Routine Services program delivered to 170 sites in 12 weeks](/article/high-routine-services-program-delivered-to-170-sites-in-12-weeks)

## Related Articles

[![Warwick Miles - General Manager Precise Fire](https://assets.precisecdn.com/cdn-cgi/image/width=470,height=300,fit=cover,quality=75,format=auto/Warwick_Miles_General_Manager_Precise_Fire.png)](/article/warwick-miles-general-manager-precise-fire)

### [Warwick Miles - General Manager Precise Fire](/article/warwick-miles-general-manager-precise-fire)

Congratulations to Warwick on his promotion to General Manager, Precise Fire.

14 October 2026

News

[![Connected intelligence across every asset, every building, and every portfolio](https://assets.precisecdn.com/cdn-cgi/image/width=470,height=300,fit=cover,quality=75,format=auto/Precise_Connect_Connected_Intelligence_insights.png)](/article/connected-intelligence-across-every-asset-every-building-and-every-portfolio)

### [Connected intelligence across every asset, every building, and every portfolio](/article/connected-intelligence-across-every-asset-every-building-and-every-portfolio)

The industry is drowning in data and dashboards. But more information doesn't mean more clarity. Precise Connect is not another platform - It's a smarter way to connect technology, information, systems and people.

5 October 2026

News, Case Studies

[![Driving Clean Air Action: Precise Air & Airgene Attend Parliamentary Friends of Air Quality Committee](https://assets.precisecdn.com/cdn-cgi/image/width=470,height=300,fit=cover,quality=75,format=auto/IMG_0399.jpeg)](/article/driving-clean-air-action-precise-air-airgene-attend-parliamentary-friends-of-air-quality-committee)

### [Driving Clean Air Action: Precise Air & Airgene Attend Parliamentary Friends of Air Quality Committee](/article/driving-clean-air-action-precise-air-airgene-attend-parliamentary-friends-of-air-quality-committee)

It was a privilege to attend the first meeting of the Parliamentary Friends of Clean Air Quality at Parliament House as guests of The Safer Air Project.

26 June 2026