Published on Australian Maritime Safety Authority (https://www.amsa.gov.au)
Notify the RO you are in class with that you intend to transfer to a domestic commercial vessel (DCV) and provide us with details of your intended operations.
The RO will revoke any safety certificates they have issued to the vessel. MARPOL pollution certificates and the International Tonnage Certificate may be retained.
Find out what you need to do to operate a DCV.
If the vessel has Navigation Act 2012 certificates issued by AMSA, return the original certificates to:
Attention: Ship Inspections, Flag State Control
GPO Box 2181, Canberra ACT 2601