NWPIRR012 Construct open earthen channels or drains

deletedthe status token training.gov.au records

Transition clockClosed to new enrolments

Sector-wide: the item 14 cut-off, measured across every live scope · the repealed 12-month rule

The status above is the one training.gov.au records for NWPIRR012, written exactly as the register writes it. It is not one of the three we put into words, so we leave it in the register's own terms.

Product type
Unit of competency
Training package
NWP — National Water Training Package
Currency period ends
2 February 2020
Latest release
Release 1 · 7 December 2015
Supersedes
NWP251B
Superseded by
nothing — no replacement listed

Where the register points next

training.gov.au does not publish a supersession path from NWPIRR012. There is no chain to follow from here.

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.

  • NWP251BNWPIRR012equivalent6 December 2015

    Unit code updated. Content and formatting updated to comply with the new standards. All PC transitioned from passive to active voice. PC 1.5 revised. Assessment Requirements created drawing upon specified assessment information from superseded unit.

Is NWPIRR012 on your scope?

This page is the register's record of one product. What it cannot tell you is whether NWPIRR012 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Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.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.

Where NWPIRR012 is used

training.gov.au lists NWPIRR012 inside 3 training products, none of them current. Every one of them is below, with the register's own core or elective flag for NWPIRR012 in that product.

Products no longer current 3 listed

The register still records NWPIRR012 inside these, but it no longer recommends them as current. They are here because a scope history or an old enrolment can still point at them.

CodeTraining productTypeNWPIRR012 is
AHC21116Certificate II in IrrigationQualificationelective
AHC21119Certificate II in IrrigationQualificationelective
NWP20115Certificate II in Water Industry OperationsQualificationelective

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 NWP training product on the register · Search all training products

Is NWPIRR012 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.