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 MEA50518 on your scope?
This page is the register's record of one product. What it cannot tell you is whether MEA50518 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 MEA50518 is made of
training.gov.au lists 37 units for MEA50518: 31 core and 6 elective. The register does not publish a completion rule in units for this product, so we do not state one. How many of the electives are required is in the packaging rules on training.gov.au.
Core units 31 listed
| Code | Unit | In this product |
|---|---|---|
| MEA107 | Interpret and use aviation maintenance industry manuals and specifications | ●current |
| MEA116 | Apply work health and safety procedures at supervisor level in aviation maintenance | ●current |
| MEA135 | Use computers in aviation maintenance-related integrated logistic support activities | !not current |
| MEA142 | Manage self in the aviation maintenance environment | ●current |
| MEA153 | Communicate aviation technical and maintenance management knowledge | !not current |
| MEA154 | Apply work health and safety practices in aviation maintenance | ●current |
| MEA155 | Plan and organise aviation maintenance work activities | ●current |
| MEA156 | Apply quality standards during aviation maintenance activities | ●current |
| MEA157 | Complete aviation maintenance industry documentation | ●current |
| MEA158 | Perform basic hand skills, standard trade practices and fundamentals in aviation maintenance | ●current |
| MEA261 | Use electronic test equipment | !not current |
| MEA296 | Use electrical test equipment in aviation maintenance activities | ●current |
| MEA341 | Apply basic aircraft design characteristics | !not current |
| MEA342 | Apply basic aircraft power plant design characteristics | !not current |
| MEA399 | Lay out and set up aircraft systems | ●current |
| MEA424 | Evaluate aircraft non-destructive tests | !not current |
| MEM09002B | Interpret technical drawing | !not current |
| MEM09003B | Prepare basic engineering drawing | !not current |
| MEM12003B | Perform precision mechanical measurement | !not current |
| MEM13013B | Work safely with ionizing radiation | !not current |
| MEM15017B | Use and maintain reference standards | !not current |
| MEM16010A | Write reports | !not current |
| MEM24002B | Perform penetrant testing | !not current |
| MEM24004B | Perform magnetic particle testing | !not current |
| MEM24006B | Perform eddy current testing | !not current |
| MEM24008B | Perform ultrasonic testing | !not current |
| MEM24010B | Perform radiographic testing | !not current |
| MEM24012C | Apply metallurgy principles | !not current |
| MEM30007A | Select common engineering materials | !not current |
| MEM30012A | Apply mathematical techniques in a manufacturing engineering or related environment | !not current |
Show the remaining 1 core unit
| Code | Unit | In this product |
|---|---|---|
| MSMENV472 | Implement and monitor environmentally sustainable work practices | ●current |
Elective units 6 listed
| Code | Unit | In this product |
|---|---|---|
| MEA112 | Plan and implement civil aircraft maintenance activities | ●current |
| MEA113 | Supervise civil aircraft maintenance activities and manage human resources in the workplace | ●current |
| MEA140 | Supervise aviation maintenance teams and perform maintenance quality inspections | !not current |
| MEM15010B | Perform laboratory procedures | !not current |
| MEM17002B | Conduct workplace assessment | !not current |
| TAEDEL301 | Provide work skill instruction | !not 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 MEA training product on the register · Search all training products
Is MEA50518 still on your scope? Type your RTO code and get the free breakdown — every superseded product on your live scope, and whether the register flags each replacement equivalent.
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