Reference Source

UL 1951

What is the laboratory for UL 1951?

For UL 1951, laboratory is QAI Laboratories, LTD (QAI); standard title is Electric Plumbing Accessories, verified against its source on 2026-09-17.

UL 1951 | Electric Plumbing Accessories |

— osha.gov, retrieved 2026-08-10

Laboratory
QAI Laboratories, LTD (QAI)
Standard number
UL 1951 verified
Standard title
Electric Plumbing Accessories verified
Sourceosha.gov
Verified
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DatasetWhich OSHA NRTL is recognized for which test standard: all 21 labs' scopes of recognition, cross-referenced

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