UL 921

For UL 921, laboratory is NSF International; standard title is Commercial Electric Dishwashers, verified against its source on 2026-08-10.

What the source says

UL 921 | Commercial Electric Dishwashers |

— osha.gov, retrieved 2026-08-10

Source

• osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/nsf

Last verified against source: 2026-08-10. Due for re-check by 2026-12-08. This page as Markdown · OKF bundle · full dataset as JSON.