AMSA payments (including levies) and some forms will be unavailable from 8:00 pm to 11:59 pm AEDT on 31 October 2025 for scheduled maintenance. Apologies for any inconvenience. 

Marine order 17—Chemical tankers and gas carriers

Carrying dangerous liquids and liquefied gases.

Current
Commenced
About

Marine order 17 sets out the requirements for: 

  • certification of vessels carrying dangerous liquid chemicals and liquefied gases in bulk
  • safe operation of chemical tankers and gas carriers.
Announcement
Assistance and tools

Legislation and incorporated material

Related content

Superseded
Reference
Author

Standards

Last updated: 18 February 2021