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.
- MSS405021ASuperseded — equivalentDevelop a Just in Time system
- =equivalent
- MSS405021Superseded — not equivalentDevelop a Just in Time system
- ≠not equivalent
- MSS405034CurrentDevelop a Just in Time system
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.
MSACMT621AMSS405021A≠not equivalent1 May 2012
Prerequisite removed Alignment corrected
MSS405021AMSS405021=equivalent21 June 2016
Supersedes and is equivalent to MSS405021A Develop a Just in Time system
Is MSS405021A on your scope?
This page is the register's record of one product. What it cannot tell you is whether MSS405021A 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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.
Where MSS405021A is used
training.gov.au lists MSS405021A inside 13 training products, 2 of them current. Every one of them is below, with the register's own core or elective flag for MSS405021A in that product.
Current products 2 listed
Products no longer current 11 listed
The register still records MSS405021A 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.
| Code | Training product | Type | MSS405021A is |
|---|---|---|---|
| DEF52215 | Diploma of Explosive Ordnance Manufacture | Qualification | ◇elective |
| ICP50115 | Diploma of Printing and Graphic Arts | Qualification | ◇elective |
| LMT60507 | Advanced Diploma of Fashion and Textiles Merchandising | Qualification | ◇elective |
| MEM50212 | Diploma of Engineering - Technical | Qualification | ◇elective |
| MEM60112 | Advanced Diploma of Engineering | Qualification | ◇elective |
| MSS40312 | Certificate IV in Competitive Systems and Practices | Qualification | ◇elective |
| MSS50112 | Diploma of Sustainable Operations | Qualification | ◇elective |
| MSS50312 | Diploma of Competitive Systems and Practices | Qualification | ◇elective |
| MSS60312 | Advanced Diploma of Competitive Systems and Practices | Qualification | ◇elective |
| PMB50107 | Diploma of Polymer Technology | Qualification | ◇elective |
Show the remaining 1 product no longer current
| Code | Training product | Type | MSS405021A is |
|---|---|---|---|
| PMB60107 | Advanced Diploma of Polymer Technology | Qualification | ◇elective |
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 MSS training product on the register · Search all training products
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