Guidance for calculating your sea service equivalence if you are a Royal Australian Navy (RAN) Rating (specialist seaman department), Maritime Warfare Officer (Maritime Warfare department) or RAN Leading Seaman, Petty Officer, Chief Petty Officer or Warrant Officer (Marine Engineering or Electrical Technical department).

Why you need a maritime mobile service identity (MMSI), and how to apply for one.

Accredited government and private surveyors, and recognised organisations who are qualified to conduct surveys on domestic commercial vessels.

Find out which companies are registered as a private seafarer recruitment and placement service in Australia.

January - March 2026There were 336 reported incidents involving domestic commercial vessels in Quarter 1 of 2026. Of these, 45 were serious and 1 very serious.

The information you provide in your incident report plays an important part in guiding the way we improve maritime safety for everybody on the water. By reporting marine incidents to us, you are also meeting your reporting obligations under Australian laws.

The information you provide in your incident report plays an important part in guiding the way we improve maritime safety for everybody on the water. By reporting marine incidents to us, you are also meeting your reporting obligations under Australian laws.

The information you provide in your incident report plays an important part in guiding the way we improve maritime safety for everybody on the water.

At approximately 5.30 am WA time on Friday 21 August 2009 the Montara Wellhead mobile drilling unit, located 140 miles offshore from the north-west Australian coast, had an uncontrolled release of hydrocarbons from one of the platform wells. Consequently oil escaped to the surface and gaseous hydrocarbons escaped into the atmosphere.

The following statistics relate to the complaints received by AMSA since we issued Marine notice 04/2020 (expired 30 September 2020) and Marine notice 10/2020 (expired 28 February 2021).

Our search and rescue incidents from 2017–18.

Find local suppliers of fuel oil in Western Australia.

Safety of Navigation – 1 August - 8 September 2021 AMSA conducted a Safety of Navigation Focused Inspection Campaign (FIC) over the period 1 August to the 8 September 2021. 

The information you provide in your incident report plays an important part in guiding the way we improve maritime safety for everybody on the water. By reporting marine incidents to us, you are also meeting your reporting obligations under Australian laws.

The information you provide in your incident report plays an important part in guiding the way we improve maritime safety for everybody on the water. By reporting marine incidents to us, you are also meeting your reporting obligations under Australian laws.

Guidance on crewing of domestic commercial vessels as per Schedule 1 Clause 6 - Appropriate crewing and Clause 8 - Minimum crewing of Marine Order 504 (Certificates of operation - national law) 2024. Schedule 1 applies to all vessels other than class 4 vessels.

A timeline of the Australian Maritime Safety Authority (AMSA’s) involvement in the search for Malaysia Airlines flight MH370.