When must new enrolments into TLI31911 stop?

New enrolments are not permitted from 21 April 2014 — 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.

Is there a deadline for learners already enrolled in TLI31911?

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).

TLI31911 Certificate III in Mechanical Rail Signalling

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.

TLI31911Superseded — equivalentCertificate III in Mechanical Rail Signalling
equivalent
TLI31913Superseded — equivalentCertificate III in Mechanical Rail Signalling
equivalent
TLI31915Superseded — equivalentCertificate III in Mechanical Rail Signalling
equivalent
TLI31918Superseded — equivalentCertificate III in Mechanical Rail Signalling
equivalent
TLI30220Superseded — equivalentCertificate III in Mechanical Rail Signalling

The chain does not end here: we draw five steps at most, and training.gov.au points on from TLI30220 to TLI31920, which it flags equivalent to TLI30220. Follow it from that page.

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.

TLI31910TLI31911equivalent1 February 2012
The register records this supersession but attaches no note on what changed.
TLI31911TLI31913equivalent20 April 2013
The register records this supersession but attaches no note on what changed.

Is TLI31911 on your scope?

This page is the register's record of one product. What it cannot tell you is whether TLI31911 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 TLI31911 is made of

training.gov.au lists 36 units for TLI31911. It does not mark them core or elective: the unit grid records N/A for every one of them. The register does not publish a completion rule in units for this product, so we do not state one. What it takes to complete the product is in the packaging rules on training.gov.au.

Units listed 36 listed

Code	Unit	Core or elective	In this product
NWP227B	Control vegetation on a site	`N/A`	not current
RIICCM201A	Carry out measurements and calculations	`N/A`	not current
RIICCM203A	Read and interpret plans and specifications	`N/A`	not current
RIIHAN301A	Operate elevating work platform	`N/A`	not current
RIIOHS202A	Enter and work in confined spaces	`N/A`	not current
RIIOHS204A	Work safely at heights	`N/A`	not current
RIIOHS205A	Control traffic with stop-slow bat	`N/A`	not current
TAEASS401B	Plan assessment activities and processes	`N/A`	not current
TAEASS402B	Assess competence	`N/A`	not current
TAEDEL301A	Provide work skill instruction	`N/A`	not current
TLIA3039A	Receive and store stock	`N/A`	not current
TLIB1093A	Clean equipment and restore worksite	`N/A`	not current
TLIB3046A	Service and clean mechanical signalling equipment and infrastructure	`N/A`	not current
TLIB3047A	Repair and adjust mechanical signalling equipment and infrastructure	`N/A`	not current
TLIB3048A	Carry out off-site repair, overhaul and assembly of mechanical signalling equipment	`N/A`	not current
TLIB3053A	Maintain mechanical signalling locking and interlocking devices	`N/A`	not current
TLIB3103A	Install and maintain mechanical signalling locking and interlocking devices	`N/A`	not current
TLIB3120A	Test mechanical signalling equipment and isolate faults	`N/A`	not current
TLIE2007A	Use communication systems	`N/A`	not current
TLIE2008A	Process workplace documentation	`N/A`	not current
TLIE2029A	Conduct workplace information briefings	`N/A`	not current
TLIF2006A	Apply accident-emergency procedures	`N/A`	not current
TLIF2062A	Apply awareness of safeworking rules and regulations	`N/A`	not current
TLIF3003A	Implement and monitor occupational health and safety procedures	`N/A`	not current
TLIF3013A	Coordinate breakdowns and emergencies	`N/A`	not current
TLIF3058A	Apply safeworking rules and regulations to rail functions	`N/A`	not current
TLIG1001A	Work effectively with others	`N/A`	not current
TLIG3002A	Lead a work team or group	`N/A`	not current
TLII1002A	Apply customer service skills	`N/A`	not current
TLIK2010A	Use infotechnology devices in the workplace	`N/A`	not current

Show the remaining 6 units

Code	Unit	Core or elective	In this product
TLIS2004A	Install and maintain rail bonding systems	`N/A`	not current
TLIS3005A	Install mechanical infrastructure for signalling	`N/A`	not current
TLIS3023A	Erect and mount structures and housings for signalling equipment	`N/A`	not current
TLIW3005A	Perform direct burial of cables	`N/A`	not current
TLIW3035A	Heat and cut materials using oxy-LPG equipment for the rail industry	`N/A`	not current
UETTDRRF02A	Perform pole top rescue	`N/A`	not current

The register publishes this unit grid without a core or elective flag, so this page does not split it into core and elective. "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 TLI31911 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.

Also watch that scope — email me when something on it is approaching the date new enrolments stop, or when the register changes what you have to do. Free forever, one click to stop.

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.