Gas Compliance Certificate (Networked)
The Australian Gas Compliance Certificate (Networked) is issued by a licensed gasfitter following the installation, alteration, extension, or repair of a natural gas installation connected to the reticulated gas network. It certifies compliance with AS/NZS 5601.1 (Gas Installations) and confirms that the installation has passed a tightness test and all appliances are safe for use. Regulations are administered state-by-state across Australia, but AS/NZS 5601.1 is the nationally recognised standard.
Sample Gas Compliance Certificate certificate

Sample Gas Compliance Certificate with fictional data. All personal details shown are fake.
What it covers
- Property address, client details, and type of work
- Meter number, meter location, and emergency valve location
- Pipework material and size
- Tightness test pressure, duration, and result
- Each gas appliance with type, make, model, flue type, input rating, and operating pressure
- Appliance safe-to-use confirmation per unit
- Gas rate check, ventilation adequacy, and flue operation result
- Gasfitter licence number and signature
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Frequently asked questions about Gas Compliance Certificate
What is the difference between a networked and non-networked gas certificate in Australia?
Do Australian gas regulations vary by state?
Does a gas compliance certificate need to be lodged with a regulator in Australia?
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