TLI40115 Certificate IV in Rail Safety Investigation

Supersededtraining.gov.au: supersededEquivalent

The currency period for TLI40115 ended on 27 January 2021 — 5 years ago. It names one replacement below, with the equivalence it declares for each.

Transition clockClosed to new enrolments

New enrolments are not permitted from 29 January 2022 — one year from the date the replacement was included on the National Register (s 14(1)(a)(i) of the National VET Regulator (Compliance Standards for NVR RTOs and Fit and Proper Person Requirements) Instrument 2025 (F2025L00355, in force 1 July 2025)), or from a later date if ASQA has approved otherwise for your organisation.

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).

The same date closes a second obligation: under s 7(2)(c) of the same instrument, advertising may refer to a superseded product only while it is on scope and new enrolments are permitted. When enrolments stop, the course page advertising it stops being permitted too — 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Sector-wide: the item 14 cut-off, measured across every live scope · the repealed 12-month rule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
Qualification
Training package
TLI — Transport and Logistics Training Package
Currency period ends
27 January 2021
Latest release
Release 3 · 12 June 2020 · 3 releases in all
Supersedes
nothing — no earlier product listed
Superseded by
TLI40220 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. TLI40115Superseded — equivalentCertificate IV in Rail Safety Investigation
  2. equivalent
  3. TLI40220Superseded — equivalentCertificate IV in Rail Safety Investigation
  4. equivalent
  5. TLI40821Superseded — not equivalentCertificate IV in Rail Safety Investigation
  6. not equivalent
  7. TLI40822CurrentCertificate IV in Rail Safety Investigation

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.

  • TLI40115TLI40220equivalent28 January 2021

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

Is TLI40115 on your scope?

This page is the register's record of one product. What it cannot tell you is whether TLI40115 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 — nothing is stored unless you ask us to watch it.

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 TLI40115 is made of

training.gov.au lists 19 units for TLI40115: 14 core and 5 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 14 listed

CodeUnitIn this product
BSBRSK401Identify risk and apply risk management processesnot current
PSPREG012Gather information through interviewsnot current
PSPREG418AAdvise on progress of investigationsnot current
TLIB3118Apply awareness of railway fundamentalscurrent
TLIE3022Complete workplace documentscurrent
TLIE4030Prepare rail safety reportscurrent
TLIF2062Apply awareness of safeworking rules and regulationscurrent
TLIF2080Safely access the rail corridornot current
TLIF3083Conduct track protection assessmentnot current
TLIF4088Implement and coordinate rail safety and WHS risk-control strategiescurrent
TLIF4100Identify and meet rail safety regulatory compliance requirementscurrent
TLIF4107Respond to notifiable rail safety occurrencesnot current
TLIF5017Investigate rail safety incidentsnot current
TLIG4006Facilitate work teamsnot current

Elective units 5 listed

CodeUnitIn this product
TLIB4042Conduct inspection of safeworking procedures and infrastructurecurrent
TLIF0008Apply safety critical communications in the rail environmentcurrent
TLIF0013Manage the impact of human capabilities/limitations on human performance in a rail environmentcurrent
TLIF3085Apply local incident response procedurescurrent
TLIF4101Implement and maintain a rail safety culturecurrent

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.

Every TLI training product on the register · Search all training products

Is TLI40115 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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