UL 2524 · SGS
For UL 2524, nrtl is SGS; standard title is In-Building 2-Way Emergency Radio Communication Enhancement Systems; laboratory is SGS North America, Inc; osha docket is OSHA-2006-0040; status is currently recognized, recorded from its source on 2026-10-01; source re-checked 2026-11-10.
- Test standard
- UL 2524 verified
- Standard title
- In-Building 2-Way Emergency Radio Communication Enhancement Systems verified
- NRTL
- SGS
- Laboratory
- SGS North America, Inc.
- OSHA docket
- OSHA-2006-0040 verified
- Status
- currently recognized our reading
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 2524 | In-Building 2-Way Emergency Radio Communication Enhancement Systems |
— osha.gov, retrieved 2026-10-01
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
OSHA docket
Docket Number: OSHA-2006-0040
— all from osha.gov, retrieved 2026-10-01
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/sgs