Reference Source

UL 1563

For UL 1563, laboratory is UL LLC; standard title is Electric Hot Tubs, Spas, and Associated Equipment, verified against its source on 2026-08-10.

Laboratory
UL LLC verified
Standard number
UL 1563 verified
Standard title
Electric Hot Tubs, Spas, and Associated Equipment verified
Sourceosha.gov
Verified
Review by
DatasetWhich OSHA NRTL is recognized for which test standard: all 21 labs' scopes of recognition, cross-referenced

What the source says

UL 1563 | Electric Hot Tubs, Spas, and Associated Equipment |

— osha.gov, retrieved 2026-08-10

Source

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