UL 399
For UL 399, standard title is Standard for Drinking-Water Coolers; nrtl is TUV; laboratory is TUV Rheinland of North America, Inc; status is currently recognized, recorded from its source on 2026-08-10.
- Test standard
- UL 399 verified
- Standard title
- Standard for Drinking-Water Coolers verified
- NRTL
- TUV verified
- Laboratory
- TUV Rheinland of 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 399 | Standard for Drinking-Water Coolers |
— osha.gov, retrieved 2026-08-10
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/tuv