Due for re-check: the scheduled review date of 2026-11-08 has passed. Every value below still carries the source it was taken from and the passage that states it — check it against the link.

Laboratories

The 21 laboratories

Every laboratory named anywhere in this dataset, with how many of the 4,334 records name it. Each links to that laboratory's complete list — none of these is capped or sampled.

1,009 records name no laboratory and so appear on none of these lists.

• UL — UL LLC747 test standards
• ITS — Intertek Testing Services NA, Inc.608 test standards
• CSA — CSA Group Testing and Certification Inc.529 test standards
• TUV — TUV Rheinland of North America, Inc.276 test standards
• SGS — SGS North America, Inc.214 test standards
• TUVAM — TÜV SÜD America Inc.212 test standards
• MET — Eurofins Electrical and Electronic Testing NA, Inc.210 test standards
• DEKRA — DEKRA Certification, Inc.101 test standards
• FM — FM Approvals95 test standards
• CSL — Bureau Veritas Consumer Products Services, Inc. (BVCPS)68 test standards
• NNA — Nemko North America, Inc.60 test standards
• QAI — QAI Laboratories, LTD (QAI)51 test standards
• NSF — NSF International46 test standards
• QPS — QPS Evaluation Services Inc.35 test standards
• ELEMENT — Element Materials Technology Portland – Evergreen Inc.16 test standards
• IAPMO — International Association of Plumbing and Mechanical Officials EGS (IAPMO)16 test standards
• LC — LabTest Certification Inc.14 test standards
• BACL — Bay Area Compliance Laboratories13 test standards
• SWRI — Southwest Research Institute9 test standards
• SOLARPTL — SolarPTL, LLC4 test standards
• JET — Japan Electrical Safety & Environment Technology Laboratories1 test standard

Where this came from

Every test standard on every list above is transcribed from one of these pages and carries the sentence it was taken from, on its own record page.

• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/csa
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/csl
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/dekra
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/element
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/its
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/met
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/nna
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/qai
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/qps
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/sgs
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/tuv
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/tuvam
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/ul
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/fm
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/lc
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/swri
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/nsf
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/iapmo
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/BACL
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/solarptl
• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/jet

Which OSHA-recognized labs (NRTLs) can certify to a given test standard