vocascope.com.au/occupation/occ_j0nzn8rb/drainer

Drainer

Occupation entity occ_j0nzn8rb · anchored on OSCA 2024 363931 (from 2024-12-06) · evidence as at 2026-09-10 04:23 UTC

Classification memberships

  • OSCA 2024363931Draineranchor
    no epistemic state — the register records none on a membership; each fact carries its own
    warrant: OSCA 2024 abs_osca_2024 · published by Australian Bureau of Statistics ref.abs_classification_osca_occupations#363931 · retrieved 2026-09-03 00:48 UTC · sha256 fe0ab2053e7a…
    review: approved · permitted uses: navigation, aggregation, citation
    valid from 2024-12-06
  • ANZSCO 2022334113Drainer
    no epistemic state — the register records none on a membership; each fact carries its own
    warrant: ABS ANZSCO 2022 ↔ OSCA 2024 correspondence abs_correspondence_anzsco_2022_osca_2024 · published by Australian Bureau of Statistics ref.xwalk_anzsco_2022_to_osca+ref.xwalk_osca_to_anzsco_2022#334113->363931 · retrieved 2026-09-03 00:48 UTC · sha256 688caedd4d8b…
    review: approved · permitted uses: navigation, aggregation, citation
    valid from 2022-11-22
    ABS correspondence, as published
    code corresponds only in part
    nosource observed · ABS ANZSCO 2022 ↔ OSCA 2024 correspondence abs_correspondence_anzsco_2022_osca_2024 · published by Australian Bureau of Statistics 2026-09-07 02:56 UTC
    entity corresponds only in part
    nosource observed · ABS ANZSCO 2022 ↔ OSCA 2024 correspondence abs_correspondence_anzsco_2022_osca_2024 · published by Australian Bureau of Statistics 2026-09-07 02:56 UTC

Which nationally recognised qualifications lead to this occupation?

1 training product code published by training.gov.au with this occupation as an occupational outcome. Each answer carries its evidence.

CPC20711Certificate II in Drainagesuperseded

credential lineage crd_b0dmmw1k · /credential/tga/CPC20711

register status
supersededNonEquivalentsource observed · training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC
currency
2011-05-19 → 2013-02-05source observed · training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC
usage recommendation
supersededsource observed · training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC
release read
1source observed · training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC
lifecycle
superseded — All memberships retrieved as Superseded, and at least one IS_SUCCESSOR_TO edge retrieved.derived deterministic · VocaScope vocascope · published by VocaScope 2026-09-03 22:48 UTC
Supersession
  • CPC20711 supersedes CPC20708 — TGA equivalence: not equivalent (2011-05-20)
    official relationship — Publisher-provided correspondence, hierarchy or succession — ABS ANZSCO↔OSCA correspondence, TGA supersession, TGA taxonomy occupations.
    warrant: training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations https://training.gov.au/api/training/CPC20711 · retrieved 2026-09-03 12:35 UTC · HTTP 200 · sha256 08fee06f49f1…
    review: pending · permitted uses: navigation
    limitations: Register supersession as published by TGA. Not a statement about equivalence of outcomes; see is_equivalent.
  • CPC20712 supersedes CPC20711 — TGA equivalence: not equivalent (2013-02-06)
    “Revised qualification deemed not equivalent to CPC20711 Qualification packaging amended  same number of core and elective units required, but: • CPCPCM2050A moved from core to elective • CPCPDR3021A moved from elective to core Change to core units: • native CPC08 first aid unit (CPCPCM2011A) replaced with imported HLT07 unit (HLTFA211A) Core and elective units revised resulting in a number of unit identifier changes”
    official relationship — Publisher-provided correspondence, hierarchy or succession — ABS ANZSCO↔OSCA correspondence, TGA supersession, TGA taxonomy occupations.
    warrant: training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations https://training.gov.au/api/training/CPC20712 · retrieved 2026-09-03 12:35 UTC · HTTP 200 · sha256 0caac2cd9102…
    review: pending · permitted uses: navigation
    limitations: Register supersession as published by TGA. Not a statement about equivalence of outcomes; see is_equivalent.
Why this qualification is listed here
human asserted — Reviewed judgement or curator decision — an approved crosswalk row, an admitted pathway.
warrant: training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations https://training.gov.au/api/training/CPC20711/taxonomyoccupations · retrieved 2026-09-03 12:35 UTC · HTTP 200 · sha256 8ae652fd01de…
method: TGA taxonomyoccupations occupationId 665 (sv 73) → tga_occupation_crosswalk row 26 vv2 approved primary by Sammo at 2026-09-06T23:42:18.332Z → ANZSCO 2022 334113 → ABS correspondence → classification_membership 8 (part_code=false, part_entity=false) → occ_j0nzn8rb
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.
Every fact on this code, with its warrant
  • code_title = Certificate II in Drainage · text · AUTHORITATIVE_SOURCE · sv72 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 08fee06f49f1
  • currency_from = 2011-05-19 · date · SOURCE_OBSERVED · sv75 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 8c19ea1680ec
  • currency_to = 2013-02-05 · date · SOURCE_OBSERVED · sv75 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 8c19ea1680ec
  • nrt_status = supersededNonEquivalent · text · SOURCE_OBSERVED · sv75 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 8c19ea1680ec
  • release_number = 1 · text · SOURCE_OBSERVED · sv72 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 08fee06f49f1
  • tga_record_id = a6b4c4d7-deec-4754-ab79-c552b44c2443 · text · SOURCE_OBSERVED · sv72 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 08fee06f49f1
  • usage_recommendation = superseded · text · SOURCE_OBSERVED · sv72 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 08fee06f49f1
  • lifecycle = superseded · text · DERIVED_DETERMINISTIC · sv308 VocaScope vocascope · published by VocaScope 2026-09-03 22:48 UTC sha 68f551588d58 · lifecycle-d086@v2: statuses=["supersededNonEquivalent"] successor_edges_in=1
  • nrt_type = qualification · text · SOURCE_OBSERVED · sv72 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 08fee06f49f1
  • title = Certificate II in Drainage · text · AUTHORITATIVE_SOURCE · sv72 training.gov.au REST API tga_rest · published by Department of Employment and Workplace Relations 2026-09-03 12:35 UTC sha 08fee06f49f1

How TGA's occupation reached this entity

training.gov.au identifies occupations by its own surrogate key. Reaching an ABS occupation requires a scored, human-reviewed correspondence to ANZSCO 2022 and then ABS's published correspondence to OSCA 2024. Rejected candidates are kept: they are what this entity is not.

TGA occupationANZSCO 2022 candidateScoreDecision
665 Drainer334113 Drainer1approved · primaryby Sammo, 2026-09-06 23:42 UTC
crosswalk-score v2: title dice=1 jaccard=1; description not scored (no ANZSCO 2022 descriptions held)
665 Drainer712212 Miner0.42rejectedby Sammo, 2026-09-06 23:42 UTC
title similarity only; no semantic correspondence to the TGA occupation
665 Drainer731311 Train Driver0.4117rejectedby Sammo, 2026-09-06 23:42 UTC
title similarity only; no semantic correspondence to the TGA occupation
665 Drainer361112 Horse Trainer0.3889rejectedby Sammo, 2026-09-06 23:42 UTC
title similarity only; no semantic correspondence to the TGA occupation
665 Drainer331213 Joiner0.3818rejectedby Sammo, 2026-09-06 23:42 UTC
title similarity only; no semantic correspondence to the TGA occupation
665 Drainer821112 Drainage, Sewerage and Stormwater Labourer0.1522rejectedby Sammo, 2026-09-06 23:42 UTC
corroboration names the trade the product trains, not this role

Identity

Created 2026-09-03 00:48 UTC from OSCA 2024 abs_osca_2024 · published by Australian Bureau of Statistics ref.abs_classification_osca_occupations#363931 — Read from the inherited ref load (D-063). ABS publication date of the underlying file not recorded; re-retrieval from abs.gov.au owed.

This identifier is permanent. Classification codes are dated memberships of it, not its identity; when a classification changes, the memberships change and the URI does not. Alias: /occupation/osca/363931.

Drainer — VocaScope