AUS-EC1-L4.2
Surveys, class and the port state inspection
AUS-EC1-M4 · When It Goes Wrong · AUS-EC1-M4-A Casualty, survey and the examination
Two regimes sit on top of your machinery and they are not the same thing. **Class** is the classification society's own regime: it certifies that hull, machinery and systems are built and maintained to the society's rules.
AI-drafted catalogue content pending SME review. Sea service and course requirements change; verify with AMSA before relying on this for a career decision.