TestLabIndex

OSHA NRTL product safety

Nationally Recognized Testing Laboratories and the specific test standards each is recognized for under 29 CFR 1910.7. Source: Current list of Nationally Recognized Testing Laboratories (U.S. Occupational Safety and Health Administration), retrieved July 2026.

Standards under this scheme (1414)

Laboratories (17)

#LaboratoryLocationRegistry accreditationsStandards
1 Intertek Testing Services NA, Inc. Lake Forest, California, United States 9 674
2 EUROFINS ELECTRICAL AND ELECTRONIC TESTING NA, INC Santa Clara, California, United States 7 226
3 UL LLC Northbrook, Illinois, United States 6 845
4 TUV SUD America Inc. San Diego, California, United States 5 271
5 SGS North America, Inc. Suwanee, Georgia, United States 3 261
6 DEKRA Certification, Inc. Sterling, Virginia, United States 3 118
7 TUV Rheinland of North America Inc. Pleasanton, California, United States 2 331
8 Element Materials Technology Portland - Evergreen Inc. Irvine, California, United States 2 21
9 LabTest Certification, Inc. Richmond, BC, British Columbia, Canada 2 16
10 CSA Group Testing and Certification Inc. Etobicoke, Ontario, Canada 1 567
11 FM Approvals Norwood, Massachusetts, United States 1 100
12 Bureau Veritas Consumer Products Services, Inc. (BVCPS) Littleton, Massachusetts, United States 1 71
13 QAI Laboratories, LTD (QAI) Canada 1 52
14 NSF International Ann Arbor, Michigan, United States 1 48
15 QPS Evaluation Services Inc. Canada 1 41
16 International Association of Plumbing and Mechanical Officials EGS (IAPMO) Ontario, California, United States 1 16
17 Southwest Research Institute San Antonio, Texas, United States 1 9

Ranked by published objective criteria — see methodology.