Reference Source

FM 3610

For FM 3610, standard title is Examination Standard for Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II and III, Division 1, Hazardous (Classified) Locations; nrtl is FM; laboratory is FM Approvals; status is currently recognized, recorded from its source on 2026-08-10.

Test standard
FM 3610 verified
Standard title
Examination Standard for Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II and III, Division 1, Hazardous (Classified) Locations verified
NRTL
FM verified
Laboratory
FM Approvals 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

FM 3610 | Examination Standard for Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II and III, Division 1, Hazardous (Classified) Locations |

osha.gov, retrieved 2026-08-10

Source

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