Where the register points next
training.gov.au points at nothing after AUR31820: 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.
Is AUR31820 on your scope?
This page is the register's record of one product. What it cannot tell you is whether AUR31820 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 AUR31820 is made of
training.gov.au lists 41 units for AUR31820: 11 core and 30 elective. To complete it, the register publishes a rule of 11 core units plus 17 electives — 28 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 |
| AURETR009 | Install vehicle lighting and wiring systems | ●current |
| AURETR112 | Test and repair basic electrical circuits | ●current |
| AURETR122 | Diagnose and repair vehicle dynamic control systems | ●current |
| AURHTB101 | Diagnose and repair heavy vehicle air braking systems | ●current |
| AURHTD103 | Diagnose and repair heavy vehicle suspension systems | ●current |
| AURHTJ103 | Remove, inspect and refit heavy vehicle wheel and tyre assemblies | !not current |
| AURHTY102 | Diagnose and repair mechanical connections of heavy vehicles and trailers over 4.5 tonnes | ●current |
| AURTTA118 | Develop and carry out diagnostic test strategies | ●current |
| AURTTK102 | Use and maintain tools and equipment in an automotive workplace | ●current |
Elective units 30 listed
| Code | Unit | In this product |
|---|---|---|
| AUMGTY002 | Install vehicle components | ●current |
| AURACA101 | Respond to customer needs and enquiries in an automotive workplace | ●current |
| AURAFA103 | Communicate effectively in an automotive workplace | ●current |
| AURAQA002 | Inspect technical quality of work in an automotive workplace | ●current |
| AURATA002 | Read, interpret and apply engineering drawings | ●current |
| AURETR010 | Repair wiring harnesses and looms | ●current |
| AURETR011 | Install basic ancillary electrical systems and components | ●current |
| AURHTB002 | Diagnose and repair heavy vehicle hydraulic and air over hydraulic braking systems | ●current |
| AURHTB107 | Diagnose and repair heavy commercial vehicle electronic braking systems | ●current |
| AURHTD104 | Carry out heavy vehicle wheel alignment operations | ●current |
| AURHTJ202 | Select heavy vehicle tyres, wheels and rims | ●current |
| AURHTJ206 | Remove, inspect, repair and refit heavy vehicle tyres | ●current |
| AURHTR105 | Diagnose and repair heavy commercial trailer electronically controlled roll stability systems | ●current |
| AURHTY001 | Inspect and service mechanical connections of heavy vehicles and trailers over 4.5 tonnes | ●current |
| AURTTA006 | Inspect and service hydraulic systems | ●current |
| AURTTA011 | Install hydraulic systems to specified applications | ●current |
| AURTTA012 | Fabricate and install fluid power hose assemblies | ●current |
| AURTTA014 | Assemble and install pneumatic system components | ●current |
| AURTTA104 | Carry out servicing operations | ●current |
| AURTTA113 | Diagnose and repair hydraulic systems | ●current |
| AURTTB004 | Inspect and service air braking systems | ●current |
| AURTTB006 | Inspect, service and repair auxiliary braking systems | ●current |
| AURTTB015 | Assemble and fit braking system components | ●current |
| AURTTB101 | Inspect and service braking systems | ●current |
| AURTTD004 | Inspect and service suspension systems | ●current |
| AURTTJ111 | Balance wheels and tyres | ●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 |
| AURVTW109 | Carry out basic gas metal arc welding | ●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 AUR training product on the register · Search all training products
Deliver this? We read the register nightly — get the free breakdown of your whole scope, and hear the day AUR31820 or anything else on it is superseded.
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.