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Gas Safety Certification Australia (“Gassca”) are your marine gas audit and safety certification specialists!

In accordance with AS/NZS 5601.2.2020 and AS 4575.2019, boating insurance providers require all vessels operating LPG to hold a current marine gas safety certificate.

We specialise in all things gas, with a focus on gas systems for yachts and pleasure craft. Our technicians are fully qualified gas engineers and experts in all aspects of gas safety, repairs, and installations.

We are enthusiastic about boats and keen sailors giving you that extra confidence in our ability and peace of mind that your pride and joy is well cared for.

Our program includes inspection and testing of all onboard gas installations, with everything documented via our comprehensive marine gas safety report / certificate which is provided on completion.

Included in our assessment and testing:

Gas cylinders

  • Installation
  • Orientation & Restraint
  • Corrosion Protection
  • Multi-cylinder set up
  • Overheat exposure & risk

Piping and Valves

  • Installation
  • Support and Fixings
  • Hose Assemblies
  • Cylinder Connections
  • Shut-Off Valves
  • Quick-Connect Devices


  • System Adequacy
  • Gas Detection / Carbon Monoxide Spillage Exposure

Testing & Commissioning

  • Evaluating all gas appliances are in safe working order
  • Gas Tightness
  • Testing & Purge of Installation
  • Ignition Checks and Adjustments
  • Flue Performance
  • Evaluation and Testing of All Safety Devices
  • Providing Instruction & Safe Operation of Appliances


  • Installation
  • Placement
  • Outlet Pressure


  • Installation
  • Clearances
  • Warning Labels
  • Connections


  • Installation
  • Environmental Exposure
  • Clearances

If your insurance provider or Marina committee is requesting a gas compliance audit for policy/membership renewal, we have the solution!

For more information on our services or to chat through a specific scenario please don’t hesitate to contact us!

Ph: 1300 706 200

Office hours are 8:00am – 5:00pm (Monday to Friday)