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RPL for Certificate III in Marine Mechanical Technology

AUR30520 · 30 units · what to gather before you start.

Updated 2026-09-22

Certificate III in Marine Mechanical Technology takes 30 units. Through Recognition of Prior Learning, each unit is assessed on evidence of work you have already done rather than on training you sit through.

What the assessment looks at

Every unit sets out what you must be able to do and what you must know. An assessor works through them one at a time, asking the same question each time: does this person's evidence show they can do this reliably, in a real workplace, recently enough to count?

You can read the full requirements for AUR30520 on the national training register. They are public, and worth a look before you spend anything — if the units describe work you have never done, RPL is not your route.

Evidence worth gathering before you start

  • Photos of completed jobs, ideally showing a few stages of the same job, with their original dates intact.
  • Job sheets, dockets, work orders or site diaries covering a spread of jobs.
  • Supervisors, employers or clients who will confirm specifically what you did.
  • Any licences or tickets you already hold.

How the guided process works

You work through the 30 units one at a time, talking about jobs you have actually done. You can speak rather than type. Add photos as you find them, and stop whenever you like — progress saves itself, and most people spread this over weeks while they dig out records. At the end you have an evidence portfolio your RTO's assessor can work through.

What this does not do

It does not assess you, and it cannot promise you AUR30520. An assessor at a registered training organisation makes that decision and may require further evidence or training. What a complete portfolio buys you is a fair assessment rather than a rejection over paperwork.

See what AUR30520 involves →

The 30 units you complete, chosen from these 71

You do not do all 71. Certificate III in Marine Mechanical Technology is 11 core units, which everyone does, plus 19 chosen from the 60 electives below. Read both lists before you spend anything — it is the fastest way to tell whether RPL is your route. If most of this describes work you have done, you have a case to make. If whole sections describe work you have never touched, an assessor will say so, and doing the course is the honest answer.

Worth knowing: 5 of them have a prerequisite unit, so the order you gather evidence in matters.

Core units — everyone does these

  • AURAEA002 — Follow environmental and sustainability best practice in an automotive workplace
  • AURASA102 — Follow safe working practices in an automotive workplace
  • AURETR112 — Test and repair basic electrical circuits
  • AURETR125 — Test, charge and replace batteries and jump-start vehicles
  • AURETR129 — Diagnose and repair charging systems
  • AURETR130 — Diagnose and repair starting systems
  • AURRTE008 — Install marine engines, controls and instruments
  • AURRTR007 — Install marine electrical systems and components
  • AURRTR106 — Diagnose and repair marine electrical systems
  • AURTTE001 — Apply knowledge of engine science
  • AURTTK102 — Use and maintain tools and equipment in an automotive workplace

Electives — you choose from these

  • AURAFA001 — Use numbers in an automotive workplace
  • AURETB101 — Diagnose and repair electric braking systems
  • AURETH017 — Work safely with hydrogen in the automotive industry
  • AURETH018 — Inspect and maintain hydrogen fuel cell system
  • AURETH101 — Depower and reinitialise battery electric vehicles
  • AURETK002 — Use and maintain electrical test equipment in an automotive workplace
  • AURETR006 — Solder electrical wiring and circuits
  • AURETR009 — Install vehicle lighting and wiring systems
  • AURETR011 — Install basic ancillary electrical systems and components
  • AURETR026 — Remove, replace and program electrical and electronic units and assemblies
  • AURETR115 — Inspect, test and service batteries
  • AURETR121 — Diagnose, repair and replace heavy vehicle electronic management, monitoring and tracking systems
  • AURETR123 — Diagnose and repair spark ignition engine management systems
  • AURETR124 — Diagnose and repair compression ignition engine management systems
  • AURETR128 — Diagnose and repair instruments and warning systems
  • AURETR131 — Diagnose and repair ignition systems
  • AURETR132 — Diagnose and repair automotive electrical systems
  • AURHTF102 — Diagnose and repair heavy vehicle diesel fuel injection systems
  • AURHTL101 — Inspect, diagnose and repair alternative fuel systems in heavy vehicle engines
  • AURHTZ101 — Diagnose and repair heavy vehicle emission control systems
  • AURLTB103 — Diagnose and repair light vehicle hydraulic braking systems
  • AURRTC101 — Diagnose and repair marine exhaust and cooling systems
  • AURRTD101 — Diagnose and repair marine steering systems
  • AURRTE002 — Inspect and service marine outboard engines
  • AURRTE003 — Inspect and service marine inboard engines
  • AURRTE011 — Overhaul two and four-stroke cycle marine outboard engines
  • AURRTE106 — Diagnose and repair marine outboard engines
  • AURRTE107 — Diagnose and repair marine inboard engines
  • AURRTF001 — Diagnose and repair petrol and diesel marine fuel systems
  • AURRTQ001 — Inspect and service marine inboard propeller drive systems
  • AURRTQ002 — Inspect and service marine jet drive propulsion systems
  • AURRTQ005 — Install marine jet drive propulsion systems
  • AURRTQ104 — Diagnose and repair marine inboard propeller drive systems
  • AURRTQ106 — Diagnose and repair marine jet drive propulsion systems
  • AURRTR108 — Diagnose and repair marine network electronic control systems
  • AURRTX001 — Inspect and service marine outboard and stern drive transmissions
  • AURRTX002 — Inspect and service marine inboard transmissions
  • AURRTX103 — Diagnose and repair marine outboard and stern drive transmissions
  • AURRTX104 — Diagnose and repair marine inboard transmissions
  • AURTGA001 — Drive and manoeuvre trailers
  • AURTTA010 — Service and repair trailers up to 4.5 tonnes
  • AURTTA113 — Diagnose and repair hydraulic systems
  • AURTTA118 — Develop and carry out diagnostic test strategies
  • AURTTA121 — Diagnose complex system faults
  • AURTTB101 — Inspect and service braking systems
  • AURTTF102 — Inspect and service diesel fuel injection systems
  • AURTTF105 — Diagnose and repair engine forced-induction systems
  • AURTTK001 — Use and maintain measuring equipment in an automotive workplace
  • AURVTW018 — Carry out oxyacetylene welding, thermal heating and cutting
  • AURVTW101 — Carry out manual metal arc welding on components
  • AURVTW103 — Carry out advanced gas metal arc welding on vehicle body sections
  • BSBPEF202 — Plan and apply time management
  • BSBPEF301 — Organise personal work priorities
  • MEM09002 — Interpret technical drawing
  • MEM12023 — Perform engineering measurements
  • MEM12024 — Perform computations
  • MEM13015 — Work safely and effectively in manufacturing and engineering
  • MEM16006 — Organise and communicate information
  • TLID0020 — Shift materials safely using manual handling methods
  • TLILIC0003 — Licence to operate a forklift truck

Each unit breaks down further into elements and performance criteria — the specific things you have to be able to show. The guide works through them one unit at a time and asks about jobs you have actually done, rather than making you read the register yourself.

Related qualifications

Same training package, and a common second choice for people who find this one is not quite their trade:

More RPL in automotive

Every qualification in this industry, which of them have a guide ready, and what assessors here accept as evidence: RPL in automotive.

When you are ready, see what AUR30520 costs and what the guide asks you for, or read what counts as evidence and how RPL compares with doing the course.

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