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.
Official documents on the register
What training.gov.au lists for TLI21920 and for its training package TLI (release 16.0), 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.
- TLI21920_R1.docx
- TLI21920_R1.pdf
- TLI Release 16.0 Companion Volume part 08 of 10 (Implementation Guide) (ATTACHMENT F - TLIL-TLIP)
- TLI Release 16.0 Companion Volume part 07 of 10 (Implementation Guide) (ATTACHMENT F - TLILIC)
- TLI Release 16.0 Companion Volume part 03 of 10 (Implementation Guide) (ATTACHMENT E)
- TLI Release 16.0 Companion Volume part 05 of 10 (Implementation Guide) (ATTACHMENT F - TLIC-TLID)
- TLI Release 16.0 Companion Volume part 04 of 10 (Implementation Guide) (ATTACHMENT F - TLIA-TLIB)
- TLI Release 16.0 Companion Volume part 01 of 10 (Implementation Guide)
- TLI Release 16.0 Companion Volume part 02 of 10 (Implementation Guide) (ATTACHMENT D)
- TLI Release 16.0 Companion Volume part 10 of 10 (Implementation Guide) (ATTACHMENT G-H)
- TLI Release 16.0 Companion Volume part 06 of 10 (Implementation Guide) (ATTACHMENT F - TLIE-TLIK)
- TLI Release 16.0 Companion Volume V0.1 (Mapping Attachments A-C)
- TLI Release 16.0 Companion Volume part 09 of 10 (Implementation Guide) (ATACHMENT F - TLIR-TLIX)
Is TLI21920 on your scope?
This page is the register's record of one product. What it cannot tell you is whether TLI21920 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 TLI21920 is made of
training.gov.au lists 27 units for TLI21920: 10 core and 17 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 10 listed
| Code | Unit | In this product |
|---|---|---|
| TLID1001 | Shift materials safely using manual handling methods | !not current |
| TLIE0002 | Process workplace documentation | ●current |
| TLIE1003 | Participate in basic workplace communication | ●current |
| TLIE2007 | Use communications systems | ●current |
| TLIF0020 | Safely access the rail corridor | ●current |
| TLIF1001 | Follow work health and safety procedures | !not current |
| TLIF2010 | Apply fatigue management strategies | ●current |
| TLIG1001 | Work effectively with others | !not current |
| TLIU2008 | Apply environmental procedures to rail infrastructure | ●current |
| TLIW0007 | Operate under track protection rules | ●current |
Elective units 17 listed
| Code | Unit | In this product |
|---|---|---|
| RIIWHS205E | Control traffic with stop-slow bat | ●current |
| RIIWHS302E | Implement traffic management plans | !not current |
| TLIB2085 | Apply track fundamentals | ●current |
| TLIE1005 | Carry out basic workplace calculations | !not current |
| TLIE2029 | Conduct workplace information briefings | ●current |
| TLIF0008 | Apply safety critical communications in the rail environment | ●current |
| TLIF2006 | Apply accident-emergency procedures | ●current |
| TLIF2081 | Perform lookout duties | !not current |
| TLIF2082 | Perform handsignaller duties | ●current |
| TLIF2097 | Use audible track warning devices | ●current |
| TLIF3083 | Conduct track protection assessment | !not current |
| TLIK2010 | Use infotechnology devices in the workplace | ●current |
| TLIL3082 | Implement absolute signal blocking | ●current |
| TLIW2037 | Clip and secure points | ●current |
| TLIW2038 | Place and remove temporary speed restriction equipment | ●current |
| TLIW2039 | Place and remove permanent way stop boards | ●current |
| TLIW3026 | Operate stand alone signalling/point control equipment | ●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 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 TLI training product on the register · Search all training products
Take this with you — one email with this page's clock as the register states it today. Nothing scheduled after it.
No account, no card. Your address gets this one email — no list, no marketing. Cutoff alerts only ever come from a watch you start yourself — the box just records your yes now — and every alert has a one-click stop.
Is TLI21920 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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