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 AHC31021 and for its training package AHC (release 11.0), 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.
- AHC31021_R1.pdf
- AHC31021_R1.docx
- AHC release 11.0 Companion Volume version 17.0 February 2025 Part 2 of 2 (Implementation Guide)
- AHC release 11.0 Companion Volume version 17.0 February 2025 Part 1 of 2 (Implementation Guide)
- AHC release 11.0 Companion Volume version 18.0 March 2025 Part 2 of 2 (Implementation Guide)
- AHC release 5.0 Companion Volume V1.0 Aug 2020 (Arboriculture User Guide)
- AHC release 11.0 Companion Volume version 16.0 February 2025 Part 1 of 2 (Implementation Guide)
- AHC release 11.0 Companion Volume version 18.0 March 2025 Part 1 of 2 (Implementation Guide)
- AHC release 11.0 Companion Volume version 16.0 February 2025 Part 2 of 2 (Implementation Guide)
- AHC release 9.0 Companion Volume V1.0 Jan 2023 (User Guide - Permaculture)
Is AHC31021 on your scope?
This page is the register's record of one product. What it cannot tell you is whether AHC31021 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 AHC31021 is made of
training.gov.au lists 48 units for AHC31021: 11 core and 37 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 11 listed
| Code | Unit | In this product |
|---|---|---|
| AHCIRG346 | Operate pressurised irrigation systems | ●current |
| AHCMOM304 | Operate machinery and equipment | ●current |
| AHCPCM306 | Provide information on plants and their culture | ●current |
| AHCPGD307 | Implement a plant establishment program | ●current |
| AHCPGD309 | Perform specialist amenity pruning | ●current |
| AHCPGD310 | Implement a landscape maintenance program | ●current |
| AHCPMG301 | Control weeds | ●current |
| AHCPMG302 | Control plant pests, diseases and disorders | ●current |
| AHCSOL304 | Implement soil improvements for garden and turf areas | ●current |
| AHCTRF309 | Implement a grassed area maintenance program | ●current |
| AHCWHS301 | Contribute to work health and safety processes | !not current |
Elective units 37 listed
| Code | Unit | In this product |
|---|---|---|
| AHCARB314 | Implement a tree maintenance program | ●current |
| AHCARB315 | Inspect trees for access and work | ●current |
| AHCARB320 | Install tree support systems | ●current |
| AHCARB321 | Implement a tree protection program | ●current |
| AHCCHM304 | Transport and store chemicals | ●current |
| AHCCHM307 | Prepare and apply chemicals to control pest, weeds and diseases | ●current |
| AHCDRG305 | Install drainage systems | ●current |
| AHCECR301 | Maintain native ecosystem areas | ●current |
| AHCECR303 | Implement biological reintroduction works | ●current |
| AHCIRG337 | Measure irrigation delivery system performance | ●current |
| AHCIRG338 | Troubleshoot irrigation systems | ●current |
| AHCIRG345 | Install pressurised irrigation systems | ●current |
| AHCIRG347 | Maintain pressurised irrigation systems | ●current |
| AHCLSC316 | Implement a paving project | ●current |
| AHCPCM303 | Identify plant specimens | ●current |
| AHCPCM305 | Implement a plant nutrition program | ●current |
| AHCPCM307 | Report on health and condition of trees | ●current |
| AHCPGD210 | Transplant shrubs and small trees | ●current |
| AHCPGD308 | Plan and maintain plant displays | ●current |
| AHCPGD311 | Conduct operational inspection of park facilities | ●current |
| AHCPGD312 | Implement a maintenance program for an aquatic environment | ●current |
| AHCSOL305 | Prepare growing media | ●current |
| AHCTRF307 | Construct turf playing surfaces | ●current |
| AHCTRF308 | Establish turf | ●current |
| AHCTRF310 | Monitor turf health | ●current |
| AHCTRF311 | Renovate sports turf | ●current |
| AHCWRK305 | Coordinate work site activities | !not current |
| AHCWRK309 | Apply environmentally sustainable work practices | !not current |
| BSBOPS304 | Deliver and monitor a service to customers | ●current |
| BSBOPS305 | Process customer complaints | ●current |
Show the remaining 7 elective units
| Code | Unit | In this product |
|---|---|---|
| FBPPPL3007 | Support and mentor individuals and groups | ●current |
| FWPCOT2254 | Maintain chainsaws | ●current |
| FWPCOT2256 | Trim and cut felled trees | !not current |
| FWPFGM3216 | Fell trees manually (intermediate) | !not current |
| HLTAID011 | Provide First Aid | ●current |
| PUAFER008 | Confine small emergencies in a facility | ●current |
| RIIWHS204E | Work safely at heights | !not 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 13 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 AHC 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 AHC31021 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.
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.