UL 8139
For UL 8139, standard title is Electrical Systems of Electronic Cigarettes and Vaping Devices; nrtl is SGS; laboratory is SGS North America, Inc; status is currently recognized, recorded from its source on 2026-08-10.
- Test standard
- UL 8139 verified
- Standard title
- Electrical Systems of Electronic Cigarettes and Vaping Devices verified
- NRTL
- SGS verified
- Laboratory
- SGS North America, Inc. 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 8139 | Electrical Systems of Electronic Cigarettes and Vaping Devices |
— osha.gov, retrieved 2026-08-10
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/sgs