UL 104 · ITS
For UL 104, nrtl is ITS; standard title is Elevator Door Locking Devices and Contacts; laboratory is Intertek Testing Services NA, Inc; osha docket is OSHA-2007-0039; status is currently recognized, recorded from its source on 2026-10-01; source re-checked 2026-11-10.
- Test standard
- UL 104 verified
- Standard title
- Elevator Door Locking Devices and Contacts verified
- NRTL
- ITS
- Laboratory
- Intertek Testing Services NA, Inc.
- OSHA docket
- OSHA-2007-0039 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 104 | Elevator Door Locking Devices and Contacts |
— 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-2007-0039
— all from osha.gov, retrieved 2026-10-01
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/its