Where the register points next
Each step below is one supersession training.gov.au publishes between two products. The label on the rail is the equivalence the register declares for that step — not our reading of it.
What the register says changed
These are the mapping notes training.gov.au attaches to each supersession, quoted as the register writes them. They are the only public record of what actually changed between two versions.
Is MAR40220 on your scope?
This page is the register's record of one product. What it cannot tell you is whether MAR40220 sits on your own scope today, or what else on that scope has moved without anyone noticing. Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.
Whether a supersession requires anything of you, and what, sits with you and your regulator. This page maps what the register records; it does not make that judgement. If the difference between an equivalent and a non-equivalent replacement is the question, we wrote it up in equivalent vs not equivalent.
What MAR40220 is made of
training.gov.au lists 29 units for MAR40220: 29 core and 0 elective. The register does not publish a completion rule in units for this product, so we do not state one. What it takes to complete the product is in the packaging rules on training.gov.au.
Core units 29 listed
| Code | Unit | In this product |
|---|---|---|
| BSBTWK201 | Work effectively with others | ●current |
| HLTAID011 | Provide First Aid | ●current |
| MARA024 | Manage vessel stability | ●current |
| MARB032 | Undertake basic maintenance of electrical systems | ●current |
| MARB034 | Carry out basic welding, brazing, cutting and machining operations on a coastal vessel | ●current |
| MARB041 | Manage refuelling | ●current |
| MARB047 | Undertake maintenance of 240 to 440 voltage alternating current electrical systems | ●current |
| MARB048 | Undertake maintenance of machinery, machinery systems and structural components | ●current |
| MARC033 | Complete engine room tasks | ●current |
| MARC034 | Maintain hull out of water | ●current |
| MARC035 | Operate and maintain extra low and low voltage electrical systems and equipment | ●current |
| MARC036 | Operate deck machinery | ●current |
| MARC039 | Operate marine internal combustion engines, and propulsion and auxiliary systems | ●current |
| MARC040 | Manage fuel systems | ●current |
| MARC041 | Operate and monitor marine internal combustion engines, propulsion plant and auxiliary systems | ●current |
| MARC042 | Operate electrical systems | ●current |
| MARC049 | Operate 240 to 440 voltage alternating current electrical systems | ●current |
| MARC050 | Operate auxiliary machinery systems up to 1500 kW | ●current |
| MARC053 | Operate marine internal combustion engines and associated systems up to 1500 kW | ●current |
| MARC054 | Operate propulsion transmission systems up to 1500 kW | ●current |
| MARF027 | Apply basic survival skills in the event of vessel abandonment | !not current |
| MARF028 | Follow procedures to minimise and fight fires on board a vessel | ●current |
| MARF029 | Meet work health and safety requirements | ●current |
| MARF030 | Survive at sea using survival craft | ●current |
| MARG009 | Manage an engine room and small engineering team in emergencies | ●current |
| MARJ006 | Follow environmental work practices | ●current |
| MARJ007 | Monitor environmental management on a vessel | ●current |
| MARL046 | Carry out engineering calculations | ●current |
| RIIWHS202E | Enter and work in confined spaces | ●current |
Core and elective are the register's own flags on the unit grid of the release read here. "Not current" means training.gov.au no longer recommends that unit for use inside this product — it does not say anything about the product itself.
Source: this product on training.gov.au, Australia's national training register — or go straight to the units it requires. The rule itself is item 14 of F2025L00355, and ASQA publishes the extensions it has granted. Read on 28 August 2026 UTC. Every code, title, date, status and equivalence flag on this page is the register's; nothing here is estimated or inferred, and where the register publishes nothing we say so.
Every MAR training product on the register · Search all training products
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