UL 464
What is the laboratory for UL 464?
For UL 464, laboratory is CSA Group Testing and Certification Inc; standard title is Audible Signal Appliances, verified against its source on 2026-09-17.
UL 464 | Audible Signal Appliances |
— osha.gov, retrieved 2026-08-10
- Laboratory
- CSA Group Testing and Certification Inc.
- Standard number
- UL 464 verified
- Standard title
- Audible Signal Appliances verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/csa