The functions of the Australian National Maritime Museum (ANMM) are set out on section 6 of the Australian National Maritime Museum Act 1990.

The ANMM is responsible for leading the promotion and conservation of Australia’s maritime heritage and culture. This is done through developing and sharing its collections, knowledge and expertise; motivating learning through research, educational programs and products; supporting community participation to retain Australia’s maritime heritage; and exploring contemporary issues of public interest and maritime relevance.

This purpose is elaborated in the mission in our Corporate Plan for 2019–2023 as follows:

Our purpose is increased knowledge, appreciation and enjoyment of Australia’s maritime heritage by managing the National Maritime Collection and staging programs, exhibitions and events.

Our mission is to lead the promotion and conservation of Australia’s maritime heritage and culture through:

• developing and sharing our collections, knowledge and expertise
• motivating learning through research, educational programs and products
• supporting community participation to retain our maritime heritage
• exploring contemporary issues.