Where the register points next
training.gov.au points at nothing after DEFWHS001: 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 DEFWHS001 on your scope?
This page is the register's record of one product. What it cannot tell you is whether DEFWHS001 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 DEFWHS001 is used
training.gov.au lists DEFWHS001 inside 4 training products, 3 of them current. Every one of them is below, with the register's own core or elective flag for DEFWHS001 in that product.
Current products 3 listed
| Code | Training product | Type | DEFWHS001 is |
|---|---|---|---|
| DEFSS00028 | Laser Safety Officer Skill Set | Skill set | ◆core |
| DEFSS00029 | Ionising Radiation Safety Officer Skill Set | Skill set | ◆core |
| DEFSS00030 | Radiofrequency Radiation Safety Officer Skill Set | Skill set | ◆core |
Products no longer current 1 listed
The register still records DEFWHS001 inside this one, but it no longer recommends it as current. It is here because a scope history or an old enrolment can still point at it.
| Code | Training product | Type | DEFWHS001 is |
|---|---|---|---|
| DEF43315 | Certificate IV in Work Health Safety | 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 DEF 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 DEFWHS001 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.