Reference Source

UL 783

For UL 783, standard title is Electric Flashlights and Lanterns for Use in Hazardous Locations, Class I, Groups C and D; nrtl is CSA; laboratory is CSA Group Testing and Certification Inc; status is currently recognized, recorded from its source on 2026-08-10.

Test standard
UL 783 verified
Standard title
Electric Flashlights and Lanterns for Use in Hazardous Locations, Class I, Groups C and D verified
NRTL
CSA verified
Laboratory
CSA Group Testing and Certification Inc. verified
Status
currently recognized our reading
Sourceosha.gov
Verified
Review by
DatasetWhich OSHA-recognized labs (NRTLs) can certify to a given test standard

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

UL 783 | Electric Flashlights and Lanterns for Use in Hazardous Locations, Class I, Groups C and D |

osha.gov, retrieved 2026-08-10

Source

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