vocascope.com.au/credential/crd_5ye37dzs/certificate-iv-in-plumbing-and-services

Certificate IV in Plumbing and Services

Credential lineage crd_5ye37dzs · CPC40920 · qualification · evidence as at 2026-09-10 04:23 UTC

register: holds a current code

Lifecycle is derived, never stored as an opinion (D-086). The rule this value came from: “At least one code membership retrieved as Current.”

Register codes held by this lineage

A code is a dated membership of this lineage, not its identity. Every fact below is an assertion on the membership, carrying the retrieval it came from.

CPC40920Certificate IV in Plumbing and Servicestraining.gov.au national code
register status
currentsource observed · tga_rest 2026-09-03 12:35 UTC
currency
2020-11-27 → opensource observed · tga_rest 2026-09-03 12:35 UTC
usage recommendation
currentsource observed · tga_rest 2026-09-03 12:35 UTC
release read
4source observed · tga_rest 2026-09-03 12:35 UTC
TGA record id
bfcb2a79-e40e-49cf-865d-3e8c7a208750source observed · tga_rest 2026-09-03 12:35 UTC
authoritative source
warrant: tga_rest https://training.gov.au/api/training/CPC40920 · retrieved 2026-09-03 12:35 UTC · HTTP 200 · sha256 4b9134805106…
review: approved
admitted 2026-09-03 22:48 UTC
Every fact on this code, with its warrant
  • code_title = Certificate IV in Plumbing and Services · AUTHORITATIVE_SOURCE · sv212 tga_rest 2026-09-03 12:35 UTC sha 4b9134805106
  • currency_from = 2020-11-27 · SOURCE_OBSERVED · sv215 tga_rest 2026-09-03 12:35 UTC sha 26164e454bd2
  • currency_to = 9999-12-31 · SOURCE_OBSERVED · sv215 tga_rest 2026-09-03 12:35 UTC sha 26164e454bd2
  • nrt_status = current · SOURCE_OBSERVED · sv215 tga_rest 2026-09-03 12:35 UTC sha 26164e454bd2
  • release_number = 4 · SOURCE_OBSERVED · sv212 tga_rest 2026-09-03 12:35 UTC sha 4b9134805106
  • tga_record_id = bfcb2a79-e40e-49cf-865d-3e8c7a208750 · SOURCE_OBSERVED · sv212 tga_rest 2026-09-03 12:35 UTC sha 4b9134805106
  • usage_recommendation = current · SOURCE_OBSERVED · sv212 tga_rest 2026-09-03 12:35 UTC sha 4b9134805106

Supersession

Lineage follows TGA's retrieved equivalence assertion (D-084): equivalent means the same entity under a new code, not equivalent means a separate entity with an edge between them. The equivalence below is TGA's, verbatim — not our inference.

This lineage supersedes
  • CPC40920 supersedes CPC40912 — TGA equivalence: not equivalent (2020-11-26)
    “Supersedes and is not equivalent to CPC40912 Certificate IV in Plumbing and Services.”
    official relationship — Publisher-provided correspondence, hierarchy or succession — ABS ANZSCO↔OSCA correspondence, TGA supersession, TGA taxonomy occupations.
    warrant: tga_rest https://training.gov.au/api/training/CPC40920 · retrieved 2026-09-03 12:35 UTC · HTTP 200 · sha256 4b9134805106…
    review: pending · permitted uses: navigation
    limitations: Register supersession as published by TGA. Not a statement about equivalence of outcomes; see is_equivalent.

Which occupations does this qualification lead to?

1 occupation published by training.gov.au as an occupational outcome of this code. This is what the register says, not evidence of labour-market outcome.

Plumber (General)osca_2024 363131

from CPC40920 · occupation entity occ_w9dw54ae

Why this occupation is listed here
human asserted — Reviewed judgement or curator decision — an approved crosswalk row, an admitted pathway.
warrant: tga_rest https://training.gov.au/api/training/CPC40920/taxonomyoccupations · retrieved 2026-09-03 12:35 UTC · HTTP 200 · sha256 a4be40da8a7f…
method: TGA taxonomyoccupations occupationId 1958 (sv 213) → tga_occupation_crosswalk row 95 vv2 approved primary by Sammo at 2026-09-06T23:42:18.332Z → ANZSCO 2022 334116 → ABS correspondence → classification_membership 2 (part_code=false, part_entity=false) → occ_w9dw54ae
review: pending · permitted uses: navigation
limitations: TGA publishes the occupation as an occupational outcome of the training product (D-070). Not evidence of labour-market outcome, licensing or employment. Reaches the OSCA entity through a human-approved crosswalk.
The reviewed correspondence this rests on
TGA occupation 1958 Senior Plumber → ANZSCO 2022 334116 Plumber (General)
approved · primaryscore 0.5148 · reviewed by Sammo, 2026-09-06 23:42 UTC · version v2
crosswalk-score v2: title dice=0.5926 jaccard=0.3333; description not scored (no ANZSCO 2022 descriptions held) | corroboration: CPC40920 classified value_code=334116 (scheme 01 'ANZSCO', edition unstated — D-113) start_date=2023-04-22 end_date=none (current) is_primary=true sv=214; product names 1 occupationId

Identity

Created 2026-09-03 22:48 UTC from tga_rest https://training.gov.au/api/training/CPC40920

This identifier is permanent. Register codes are dated memberships of it; when a code is superseded the memberships change and the URI does not. Alias: /credential/tga/CPC40920.

Every fact on this lineage, with its warrant
  • lifecycle = active · DERIVED_DETERMINISTIC · sv308 vocascope 2026-09-03 22:48 UTC sha 68f551588d58 · lifecycle-d086@v2: statuses=["current"] successor_edges_in=0
  • nrt_type = qualification · SOURCE_OBSERVED · sv212 tga_rest 2026-09-03 12:35 UTC sha 4b9134805106
  • title = Certificate IV in Plumbing and Services · AUTHORITATIVE_SOURCE · sv212 tga_rest 2026-09-03 12:35 UTC sha 4b9134805106
Certificate IV in Plumbing and Services — VocaScope