| 67 Air Conditioning and Mechanical Services Technician | 334112 Airconditioning and Mechanical Services Plumber | 0.6667 | approved · primaryby Sammo, 2026-09-06 23:42 UTC crosswalk-score v2: title dice=0.7917 jaccard=0.375; description not scored (no ANZSCO 2022 descriptions held) |
| 67 Air Conditioning and Mechanical Services Technician | 312512 Mechanical Engineering Technician | 0.4955 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 67 Air Conditioning and Mechanical Services Technician | 342111 Airconditioning and Refrigeration Mechanic | 0.4487 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 67 Air Conditioning and Mechanical Services Technician | 311112 Agricultural and Agritech Technician | 0.4044 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 67 Air Conditioning and Mechanical Services Technician | 312199 Architectural, Building and Surveying Technicians nec | 0.3877 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 68 Air Conditioning Technician | 334112 Airconditioning and Mechanical Services Plumber | 0.3695 | approved · primaryby Sammo, 2026-09-09 03:49 UTC crosswalk-score v3: title dice=0.5278 jaccard=0; description cov=0.7465 (TGA description vs ANZSCO title, asymmetric — no ANZSCO 2022 descriptions held); tokens found=[aircondition service plumb] missing=[mechanical]; norm=lowercase, strip punctuation, stop-list(and,of,the,in,for,other,nec,general), stem(ers|ing|er|s where stem >= 4), compact(spaces removed); idf=ln(1+N/(1+df)) over N=1076 universe titles; cuts C1=top5+any>=0.5 cap10, C2=top5, C3=top3 where D>0, C4=top3 where C>0, C5=all corroborated; union C1-C4 capped 15 by title score, C5 added regardless; top-by-D tie-break = D desc, then title score desc, then code asc; channels=C3 (C3 (D=0.7465)) | context: cov=0.4594 over 1 product (CPC40911: sectors Fire Protection, Building Trades; 01 334100 "Plumbers"; 02 4431-01 "Supervisor, Plumbers"; 04 0403 "Building"; title "Certificate IV in Plumbing and Services"; TP CPC08 "Construction, Plumbing and Services Training Package") | corroboration unavailable: CPC40911 scheme 01 value_code=334100 "Plumbers" is a four-digit unit group padded to six characters (3341 + "00"), not an ANZSCO 2022 occupation code, so string equality can never match any candidate and this product corroborates nothing (D-113, hard rule 8) | producer VocaScope; a reviewed source relationship, not identity (D-124) |
| 68 Air Conditioning Technician | 362712 Irrigation Technician | 0.5011 | rejectedby Sammo, 2026-09-09 03:49 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 68 Air Conditioning Technician | 362712 Irrigation Technician | 0.5011 | rejectedby Sammo, 2026-09-06 23:42 UTC no candidate fits; the counterpart (342111 Airconditioning and Refrigeration Mechanic) was not scored as a candidate — v3 |
| 68 Air Conditioning Technician | 313211 Radiocommunications Technician | 0.4823 | rejectedby Sammo, 2026-09-09 03:49 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 68 Air Conditioning Technician | 313211 Radiocommunications Technician | 0.4823 | rejectedby Sammo, 2026-09-06 23:42 UTC no candidate fits; the counterpart (342111 Airconditioning and Refrigeration Mechanic) was not scored as a candidate — v3 |
| 68 Air Conditioning Technician | 342414 Telecommunications Technician | 0.4639 | rejectedby Sammo, 2026-09-06 23:42 UTC no candidate fits; the counterpart (342111 Airconditioning and Refrigeration Mechanic) was not scored as a candidate — v3 |
| 68 Air Conditioning Technician | 342414 Telecommunications Technician | 0.4639 | rejectedby Sammo, 2026-09-09 03:49 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 68 Air Conditioning Technician | 399516 Sound Technician | 0.4506 | rejectedby Sammo, 2026-09-06 23:42 UTC no candidate fits; the counterpart (342111 Airconditioning and Refrigeration Mechanic) was not scored as a candidate — v3 |
| 68 Air Conditioning Technician | 399516 Sound Technician | 0.4506 | rejectedby Sammo, 2026-09-09 03:49 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 68 Air Conditioning Technician | 711914 Sterilisation Technician | 0.4464 | rejectedby Sammo, 2026-09-09 03:49 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 68 Air Conditioning Technician | 711914 Sterilisation Technician | 0.4464 | rejectedby Sammo, 2026-09-06 23:42 UTC no candidate fits; the counterpart (342111 Airconditioning and Refrigeration Mechanic) was not scored as a candidate — v3 |
| 68 Air Conditioning Technician | 342111 Airconditioning and Refrigeration Mechanic | 0.397 | rejectedby Sammo, 2026-09-09 03:49 UTC the A-04 named counterpart; a refrigeration/electrical trade, while TGA describes a plumbing service operator, which 334112 names (row 192) |
| 68 Air Conditioning Technician | 334117 Fire Protection Plumber | 0.175 | rejectedby Sammo, 2026-09-09 03:49 UTC corroboration names the trade the product trains, not this role |
| 68 Air Conditioning Technician | 832199 Packers nec | 0.0389 | rejectedby Sammo, 2026-09-09 03:49 UTC coverage artefact: the matched tokens describe the product's setting (training package, buildings), not this role |
| 68 Air Conditioning Technician | 133112 Project Builder | 0.035 | rejectedby Sammo, 2026-09-09 03:49 UTC coverage artefact: the matched tokens describe the product's setting (training package, buildings), not this role |
| 68 Air Conditioning Technician | 334116 Plumber (General) | 0.035 | rejectedby Sammo, 2026-09-09 03:49 UTC corroboration names the trade the product trains, not this role |
| 1596 Plumber (Mechanical Services) | 334112 Airconditioning and Mechanical Services Plumber | 0.6661 | approved · primaryby Sammo, 2026-09-06 23:42 UTC crosswalk-score v2: title dice=0.6944 jaccard=0.6; description not scored (no ANZSCO 2022 descriptions held) |
| 1596 Plumber (Mechanical Services) | 233512 Mechanical Engineer | 0.425 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 1596 Plumber (Mechanical Services) | 399914 Optical Mechanic | 0.4098 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 1596 Plumber (Mechanical Services) | 334116 Plumber (General) | 0.39 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 1596 Plumber (Mechanical Services) | 321212 Diesel Motor Mechanic | 0.3652 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 3245 Plumber (Airconditioning and Mechanical Services) | 334112 Airconditioning and Mechanical Services Plumber | 0.9696 | approved · primaryby Sammo, 2026-09-06 23:42 UTC crosswalk-score v2: title dice=0.9565 jaccard=1; description not scored (no ANZSCO 2022 descriptions held) |
| 3245 Plumber (Airconditioning and Mechanical Services) | 334112 Airconditioning and Mechanical Services Plumber | 0.9696 | approved · primaryby Sammo, 2026-09-03 01:05 UTC title dice=0.9565 jaccard=1; description not scored (no ANZSCO 2022 descriptions held) |
| 3245 Plumber (Airconditioning and Mechanical Services) | 342111 Airconditioning and Refrigeration Mechanic | 0.5363 | rejectedby Sammo, 2026-09-03 01:05 UTC Related but distinct trade: refrigeration mechanic, separate licence class; TGA occupation 3245 is a plumbing trade. |
| 3245 Plumber (Airconditioning and Mechanical Services) | 342111 Airconditioning and Refrigeration Mechanic | 0.5363 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 3245 Plumber (Airconditioning and Mechanical Services) | 323112 Aircraft Maintenance Engineer (Mechanical) | 0.3505 | rejectedby Sammo, 2026-09-03 01:05 UTC Token overlap on "Mechanical" only; aircraft maintenance is unrelated. |
| 3245 Plumber (Airconditioning and Mechanical Services) | 323112 Aircraft Maintenance Engineer (Mechanical) | 0.3505 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 3245 Plumber (Airconditioning and Mechanical Services) | 312512 Mechanical Engineering Technician | 0.348 | rejectedby Sammo, 2026-09-03 01:05 UTC Token overlap on "Mechanical" only; engineering technician is a different occupation family. |
| 3245 Plumber (Airconditioning and Mechanical Services) | 312512 Mechanical Engineering Technician | 0.348 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 3245 Plumber (Airconditioning and Mechanical Services) | 134299 Health and Welfare Services Managers nec | 0.3467 | rejectedby Sammo, 2026-09-03 01:05 UTC Token overlap on "Services" only; unrelated. |
| 3245 Plumber (Airconditioning and Mechanical Services) | 134299 Health and Welfare Services Managers nec | 0.3467 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |
| 3245 Plumber (Airconditioning and Mechanical Services) | 334116 Plumber (General) | 0.26 | rejectedby Sammo, 2026-09-06 23:42 UTC qualification-level corroboration does not transfer to every occupation the qualification lists |
| 3248 Fire Services Plumber | 334112 Airconditioning and Mechanical Services Plumber | 0.4606 | rejectedby Sammo, 2026-09-06 23:42 UTC title similarity only; no semantic correspondence to the TGA occupation |