Where the register points next
training.gov.au points at nothing after AUR30520: it is the current product, and no replacement is listed.
This product is listed on the National Schedule of Training Product Development: under review by Mining and Automotive Skills Alliance (Review of AUR30520 Certificate III in Marine Mechanical Technology), expected submission to the Assurance Body 30 November 2027. That is a submission date, not a supersession date: assurance, endorsement and publication follow, so a new version can only reach the register after it.
Source: National Schedule of Training Product Development, training.gov.au (© Commonwealth of Australia), licensed under Creative Commons Attribution 4.0. Excludes the Commonwealth Coat of Arms, trademarks and third-party material. View the Schedule. Schedule read on 29 September 2026 UTC.
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.
Official documents on the register
What training.gov.au lists for AUR30520 and for its training package AUR (release 9.0), with the name and date the register publishes for each file. We link them; we have not read them, and nothing on this page is taken from their contents.
Is AUR30520 on your scope?
This page is the register's record of one product. What it cannot tell you is whether AUR30520 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 AUR30520 is made of
training.gov.au lists 71 units for AUR30520: 11 core and 60 elective. To complete it, the register publishes a rule of 11 core units plus 19 electives — 30 units in all.
Core units 11 listed
| Code | Unit | In this product |
|---|---|---|
| AURAEA002 | Follow environmental and sustainability best practice in an automotive workplace | ●current |
| AURASA102 | Follow safe working practices in an automotive workplace | ●current |
| AURETR112 | Test and repair basic electrical circuits | ●current |
| AURETR125 | Test, charge and replace batteries and jump-start vehicles | ●current |
| AURETR129 | Diagnose and repair charging systems | ●current |
| AURETR130 | Diagnose and repair starting systems | ●current |
| AURRTE008 | Install marine engines, controls and instruments | ●current |
| AURRTR007 | Install marine electrical systems and components | ●current |
| AURRTR106 | Diagnose and repair marine electrical systems | ●current |
| AURTTE001 | Apply knowledge of engine science | ●current |
| AURTTK102 | Use and maintain tools and equipment in an automotive workplace | ●current |
Elective units 60 listed
| Code | Unit | In this product |
|---|---|---|
| AURAFA001 | Use numbers in an automotive workplace | ●current |
| AURETB101 | Diagnose and repair electric braking systems | ●current |
| AURETH017 | Work safely with hydrogen in the automotive industry | ●current |
| AURETH018 | Inspect and maintain hydrogen fuel cell system | ●current |
| AURETH101 | Depower and reinitialise battery electric vehicles | ●current |
| AURETK002 | Use and maintain electrical test equipment in an automotive workplace | ●current |
| AURETR006 | Solder electrical wiring and circuits | ●current |
| AURETR009 | Install vehicle lighting and wiring systems | ●current |
| AURETR011 | Install basic ancillary electrical systems and components | ●current |
| AURETR026 | Remove, replace and program electrical and electronic units and assemblies | ●current |
| AURETR115 | Inspect, test and service batteries | ●current |
| AURETR121 | Diagnose, repair and replace heavy vehicle electronic management, monitoring and tracking systems | ●current |
| AURETR123 | Diagnose and repair spark ignition engine management systems | ●current |
| AURETR124 | Diagnose and repair compression ignition engine management systems | ●current |
| AURETR128 | Diagnose and repair instruments and warning systems | ●current |
| AURETR131 | Diagnose and repair ignition systems | ●current |
| AURETR132 | Diagnose and repair automotive electrical systems | ●current |
| AURHTF102 | Diagnose and repair heavy vehicle diesel fuel injection systems | ●current |
| AURHTL101 | Inspect, diagnose and repair alternative fuel systems in heavy vehicle engines | ●current |
| AURHTZ101 | Diagnose and repair heavy vehicle emission control systems | ●current |
| AURLTB103 | Diagnose and repair light vehicle hydraulic braking systems | ●current |
| AURRTC101 | Diagnose and repair marine exhaust and cooling systems | ●current |
| AURRTD101 | Diagnose and repair marine steering systems | ●current |
| AURRTE002 | Inspect and service marine outboard engines | ●current |
| AURRTE003 | Inspect and service marine inboard engines | ●current |
| AURRTE011 | Overhaul two and four-stroke cycle marine outboard engines | ●current |
| AURRTE106 | Diagnose and repair marine outboard engines | ●current |
| AURRTE107 | Diagnose and repair marine inboard engines | ●current |
| AURRTF001 | Diagnose and repair petrol and diesel marine fuel systems | ●current |
| AURRTQ001 | Inspect and service marine inboard propeller drive systems | ●current |
Show the remaining 30 elective units
| Code | Unit | In this product |
|---|---|---|
| AURRTQ002 | Inspect and service marine jet drive propulsion systems | ●current |
| AURRTQ005 | Install marine jet drive propulsion systems | ●current |
| AURRTQ104 | Diagnose and repair marine inboard propeller drive systems | ●current |
| AURRTQ106 | Diagnose and repair marine jet drive propulsion systems | ●current |
| AURRTR108 | Diagnose and repair marine network electronic control systems | ●current |
| AURRTX001 | Inspect and service marine outboard and stern drive transmissions | ●current |
| AURRTX002 | Inspect and service marine inboard transmissions | ●current |
| AURRTX103 | Diagnose and repair marine outboard and stern drive transmissions | ●current |
| AURRTX104 | Diagnose and repair marine inboard transmissions | ●current |
| AURTGA001 | Drive and manoeuvre trailers | ●current |
| AURTTA010 | Service and repair trailers up to 4.5 tonnes | ●current |
| AURTTA113 | Diagnose and repair hydraulic systems | ●current |
| AURTTA118 | Develop and carry out diagnostic test strategies | ●current |
| AURTTA121 | Diagnose complex system faults | ●current |
| AURTTB101 | Inspect and service braking systems | ●current |
| AURTTF102 | Inspect and service diesel fuel injection systems | ●current |
| AURTTF105 | Diagnose and repair engine forced-induction systems | ●current |
| AURTTK001 | Use and maintain measuring equipment in an automotive workplace | ●current |
| AURVTW018 | Carry out oxyacetylene welding, thermal heating and cutting | ●current |
| AURVTW101 | Carry out manual metal arc welding on components | ●current |
| AURVTW103 | Carry out advanced gas metal arc welding on vehicle body sections | ●current |
| BSBPEF202 | Plan and apply time management | ●current |
| BSBPEF301 | Organise personal work priorities | ●current |
| MEM09002 | Interpret technical drawing | ●current |
| MEM12023 | Perform engineering measurements | ●current |
| MEM12024 | Perform computations | ●current |
| MEM13015 | Work safely and effectively in manufacturing and engineering | ●current |
| MEM16006 | Organise and communicate information | ●current |
| TLID0020 | Shift materials safely using manual handling methods | ●current |
| TLILIC0003 | Licence to operate a forklift truck | ●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 14 October 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 AUR training product on the register · Search all training products
Take this with you — one email confirming AUR30520 is current on the register today, and what starts the clock if it is ever superseded. Nothing scheduled after it.
No account, no card. Your address gets this one email — no list, no marketing. Cutoff alerts only ever come from a watch you start yourself — the box just records your yes now — and every alert has a one-click stop.
Deliver this? We read the register nightly — get the free breakdown of your whole scope, and, if you tick the watch below, an email when something on it approaches the date new enrolments stop or changes what you have to do.
No account, no card. We never ask for anything about your learners. Your address gets this one report — no list, no marketing — and the scope watch only if you tick the box, with one click to stop it.