MEM23004A Apply technical mathematics

Supersededtraining.gov.au: supersededEquivalent

The currency period for MEM23004A ended on 17 December 2022 — 3 years ago. It names one replacement below, with the equivalence it declares for each.

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For an RTO registered by ASQA, new enrolments are not permitted today, unless ASQA has approved otherwise — for your organisation, for a class of RTOs, or for all RTOs. The one-year point this rule counts from — one year from the date the replacement was included on the National Register — fell earlier, on 19 December 2023. That date is arithmetic, not a day on which this instrument prohibited anything: s 14(1)(a)(i) of the National Vocational Education and Training Regulator (Compliance Standards for NVR Registered Training Organisations and Fit and Proper Person Requirements) Instrument 2025 (F2025L00355) commenced on 1 July 2025 and imposes nothing before then. RTOs registered by VRQA in Victoria or by the TAC in Western Australia are not covered by it.

Learners already enrolled have no fixed deadline: they complete the product and are issued their AQF certification, or transfer to the replacement, in a timely manner (ASQA guidance, read live 25 August 2026).

A second obligation follows from the same fact: under s 7(2)(c) of the same instrument, advertising may refer to a superseded product only while it is on scope and new enrolments are permitted. For an RTO registered by ASQA, new enrolments in this product are not permitted today, so a course page advertising it is not permitted either — and if ASQA approves a later enrolment date, that moves with it.

Sector-wide: the item 14 cut-off, measured across every live scope · the repealed 12-month rule

Product type
Unit of competency
Training package
MEM05 — Metal and Engineering Training Package
Currency period ends
17 December 2022
Latest release
Release 1 · 20 December 2012
Supersedes
MEM23001A
Superseded by
MEM23004 equivalent

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.

  1. MEM23004ASuperseded — equivalentApply technical mathematics
  2. equivalent
  3. MEM23004CurrentApply technical mathematics

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.

  • MEM23001AMEM23004Anot equivalent19 December 2012

    Replaces MEM23001A but not equivalent

  • MEM23004AMEM23004equivalent18 December 2022

    The register records this supersession but attaches no note on what changed.

Official documents on the register

What training.gov.au lists for MEM23004A and for its training package MEM05 (release 11.1), 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.

  • MEM23004A_R1.pdfMEM23004A release 1 · product document · published 21 December 2012
  • MEM23004A_R1.docxMEM23004A release 1 · product document · published 1 January 1901

Is MEM23004A on your scope?

This page is the register's record of one product. What it cannot tell you is whether MEM23004A 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 — we keep neither the code nor the answer; what remains is the two-minute abuse counter described on our privacy page.

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 MEM23004A is used

training.gov.au lists MEM23004A inside 28 training products, 8 of them current. Every one of them is below, with the register's own core or elective flag for MEM23004A in that product.

Current products 8 listed

CodeTraining productTypeMEM23004A is
CPP50121Diploma of SurveyingQualificationelective
MEA50422Diploma of Aviation Maintenance ManagementQualificationcore
MEA60222Advanced Diploma of Aviation Maintenance ManagementQualificationcore
MEA60322Advanced Diploma of Aviation Non-Destructive TestingQualificationcore
MSA50108Diploma of Manufacturing TechnologyQualificationcore
MSA60108Advanced Diploma of Manufacturing TechnologyQualificationelective
RII40820Certificate IV in Civil Construction DesignQualificationelective
RII50520Diploma of Civil Construction DesignQualificationelective

Products no longer current 20 listed

The register still records MEM23004A 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 productTypeMEM23004A is
MEA50315Diploma of Aviation Maintenance Management (Avionics)Qualificationcore
MEA50318Diploma of Aviation Maintenance Management (Avionics)Qualificationcore
MEA50415Diploma of Aviation Maintenance Management (Mechanical)Qualificationcore
MEA50418Diploma of Aviation Maintenance Management (Mechanical)Qualificationcore
MEA50615Diploma of Aeronautical EngineeringQualificationcore
MEA50618Diploma of Aeronautical EngineeringQualificationcore
MEA50715Diploma of Avionic EngineeringQualificationcore
MEA50718Diploma of Avionic EngineeringQualificationcore
MEA60115Advanced Diploma of Aviation Maintenance Management (Avionics)Qualificationcore
MEA60118Advanced Diploma of Aviation Maintenance Management (Avionics)Qualificationcore
Show the remaining 10 products no longer current
CodeTraining productTypeMEM23004A is
MEA60215Advanced Diploma of Aviation Maintenance Management (Mechanical)Qualificationcore
MEA60218Advanced Diploma of Aviation Maintenance Management (Mechanical)Qualificationcore
MEA60315Advanced Diploma of Aviation Non-Destructive TestingQualificationcore
MEA60318Advanced Diploma of Aviation Non-Destructive TestingQualificationcore
MEA60415Advanced Diploma of Aeronautical EngineeringQualificationcore
MEA60418Advanced Diploma of Aeronautical EngineeringQualificationcore
MEA60515Advanced Diploma of Avionic EngineeringQualificationcore
MEA60518Advanced Diploma of Avionic EngineeringQualificationcore
MEM50212Diploma of Engineering - TechnicalQualificationelective
MEM60112Advanced Diploma of EngineeringQualificationelective

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 MEM training product on the register · Search all training products

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