MARB031 Maintain marine internal combustion engines, propulsion plant and auxiliary systems

Currenttraining.gov.au: current

Australia's national training register lists MARB031 as current. It publishes no end date for the currency period.

Product type
Unit of competency
Training package
MAR — Maritime Training Package
Currency period ends
no end date published
Latest release
Release 2 · 22 November 2024 · 2 releases in all
Supersedes
MARB006
Superseded by
nothing — no replacement listed

Where the register points next

training.gov.au points at nothing after MARB031: it is the current product, and no replacement is listed.

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.

  • MARB006MARB031equivalent8 July 2018

    Licensing/regulatory information has been incorporated in accordance with Regulatory requirements. Assessment Requirements have been strengthened in accordance with Regulatory requirements.

Is MARB031 on your scope?

This page is the register's record of one product. What it cannot tell you is whether MARB031 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.

Public code, nothing else. We read your live scope from training.gov.au and answer here — nothing is stored unless you ask us to watch it.

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.

Where MARB031 is used

training.gov.au lists MARB031 inside 3 training products, 1 of them current. Every one of them is below, with the register's own core or elective flag for MARB031 in that product.

Current products 1 listed

CodeTraining productTypeMARB031 is
MAR30824Certificate III in Maritime Operations (Marine Engine Driver Grade 2 Near Coastal)Qualificationcore

Products no longer current 2 listed

The register still records MARB031 inside these, but it no longer recommends them as current. They are here because a scope history or an old enrolment can still point at them.

CodeTraining productTypeMARB031 is
MAR30818Certificate III in Maritime Operations (Marine Engine Driver Grade 2 Near Coastal)Qualificationcore
MAR30821Certificate III in Maritime Operations (Marine Engine Driver Grade 2 Near Coastal)Qualificationcore

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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