Collision Regulations (ColRegs)

In Australia, the COLREGs are implemented through Commonwealth, state and territory laws.   COLREGs apply to all vessels, regardless of their size or nature of operation, in all navigable waters, from inland waters to the high seas.

Refer to links below.

https://www.amsa.gov.au/about/regulations-and-standards/062020-reducing-risk-collisions-sea

http://www.collisionregs.com/Collregs.html