Where the register points next
training.gov.au points at nothing after TLI33021: 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 TLI33021 on your scope?
This page is the register's record of one product. What it cannot tell you is whether TLI33021 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 TLI33021 is made of
training.gov.au lists 23 units for TLI33021: 8 core and 15 elective. To complete it, the register publishes a rule of 8 core units plus 6 electives — 14 units in all.
Core units 8 listed
| Code | Unit | In this product |
|---|---|---|
| TLIB3126 | Assist in the testing of heritage train braking systems | ●current |
| TLID0020 | Shift materials safely using manual handling methods | ●current |
| TLIE0002 | Process workplace documentation | ●current |
| TLIF2006 | Apply accident-emergency procedures | ●current |
| TLIF2010 | Apply fatigue management strategies | ●current |
| TLIF3058 | Apply safeworking rules and regulations to rail functions | ●current |
| TLIF3087 | Follow work health and safety, and environmental procedures in the rail industry | ●current |
| TLIW3026 | Operate stand alone signalling/point control equipment | ●current |
Elective units 15 listed
| Code | Unit | In this product |
|---|---|---|
| TLIB2001 | Check and assess operational capabilities of equipment | ●current |
| TLIB3002 | Test equipment and isolate faults | ●current |
| TLIB3021 | Conduct train roll-by inspection | ●current |
| TLIB3026 | Prepare for train operation | ●current |
| TLIB3123 | Apply awareness of motive power unit fundamentals | ●current |
| TLIB3124 | Apply awareness of steam locomotive fundamentals | ●current |
| TLIC3017 | Shunt rolling stock | ●current |
| TLIC3072 | Conduct the duties of an assistant on a heritage locomotive | ●current |
| TLIC3073 | Fire a steam locomotive | ●current |
| TLIE2007 | Use communications systems | ●current |
| TLIF0008 | Apply safety critical communications in the rail environment | ●current |
| TLIF0020 | Safely access the rail corridor | ●current |
| TLIF2018 | Operate firefighting equipment | ●current |
| TLIF3091 | Apply awareness of dangerous goods and hazardous materials requirements | ●current |
| TLII4022 | Identify and meet customer requirements | ●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.
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Deliver this? We read the register nightly — get the free breakdown of your whole scope, and hear the day TLI33021 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.