Where the register points next
training.gov.au points at nothing after AHC51624: 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 AHC51624 on your scope?
This page is the register's record of one product. What it cannot tell you is whether AHC51624 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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 AHC51624 is made of
training.gov.au lists 31 units for AHC51624: 6 core and 25 elective. To complete it, the register publishes a rule of 6 core units plus 5 electives — 11 units in all.
Core units 6 listed
| Code | Unit | In this product |
|---|---|---|
| AHCIRG435 | Determine hydraulic parameters for an irrigation system | ●current |
| AHCIRG506 | Design irrigation systems | ●current |
| AHCIRG507 | Audit irrigation systems | ●current |
| AHCIRG508 | Design irrigation system maintenance and monitoring programs | ●current |
| AHCIRG509 | Develop an irrigation and drainage management plan | ●current |
| AHCSOL407 | Develop a soil use map for a property | ●current |
Elective units 25 listed
| Code | Unit | In this product |
|---|---|---|
| AHCBAC409 | Provide advice on agronomic products | ●current |
| AHCBUS511 | Manage enterprise staff requirements | ●current |
| AHCBUS513 | Market products and services | ●current |
| AHCBUS514 | Negotiate and monitor contracts | ●current |
| AHCBUS515 | Prepare estimates, quotes and tenders | ●current |
| AHCBUS516 | Develop and review a business plan | ●current |
| AHCBUS517 | Monitor and review business performance | ●current |
| AHCBUS518 | Prepare and monitor budgets and financial reports | ●current |
| AHCDRG502 | Design drainage systems | ●current |
| AHCIRG349 | Recommend irrigation products and services | ●current |
| AHCIRG446 | Provide irrigation sales and service | ●current |
| AHCIRG510 | Establish and maintain an irrigation-related environmental protection program | ●current |
| AHCWHS503 | Manage workplace health and safety processes | ●current |
| AHCWRK506 | Collect and manage data | ●current |
| AHCWRK513 | Write and present reports | ●current |
| AHCWRK516 | Implement professional practice | ●current |
| AHCWRK518 | Provide specialist advice to clients | ●current |
| AHCWRK519 | Audit site operations | ●current |
| AHCWRK520 | Develop workplace policy and procedures for environment and sustainability | ●current |
| BSBFIN501 | Manage budgets and financial plans | ●current |
| BSBHRM525 | Manage recruitment and onboarding | ●current |
| BSBINS401 | Analyse and present research information | ●current |
| BSBOPS505 | Manage organisational customer service | ●current |
| PUAMAN005 | Manage projects | ●current |
| TLIR4002 | Source goods/services and evaluate contractors | ●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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