Underwriters Laboratories

Established in 1894 as the Underwriters' Electrical Bureau, UL is a global safety consulting and certification company, approved to perform safety testing by the U.S. federal agency of Occupational Safety and Health Administration.

333 Pfingsten Road
Northbrook
UL
USA

Tel: +1 877 854-3577

Documents by this publisher

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Series details	Title	Year	Status
UL 921-20	Standard for commercial dishwashers	2020	Current
UL 923-13	Microwave cooking appliances	2013	Current
UL 924-16	Standard for emergency lighting and power equipment	2016	Current
UL 935-01	Standard for fluorescent-lamp ballasts	2001	Current
UL 943-16	Ground-fault circuit-interrupters	2016	Current
UL 959-10	Standard for medium heat appliance factory-built chimneys	2010	Current
UL 971-21	Nonmetallic underground piping for flammable liquids	2021	Current
UL 972-06	Burglary resisting glazing material	2006	Current
UL 991-04	Standard for door, drapery, gate, louver, and window operators and systems	2004	Current
UL 1008-14	Transfer switch equipment	2014	Withdrawn
UL 1008-22	Transfer switch equipment	2022	Current
UL 1054-13	Safety special-use switches	2013	Withdrawn
UL 1066-12	Standard for low-voltage AC and DC power circuit breakers used in enclosures	2012	Withdrawn
UL 1066-22	Power circuit breakers up to 1000 V AC and 1500 V DC used in enclosures	2022	Current
UL 1081-16	Swimming pool pumps, filters, and chlorinators	2016	Current
UL 1086-16	Standard for household trash compactors	2016	Current
UL 1247-07	Diesel engines for driving stationary fire pumps	2007	Withdrawn
UL 1247-23	Diesel engines for driving stationary fire pumps	2023	Current
UL 1256-02	Standard for fire test of roof deck constructions	2002	Withdrawn
UL 1256-23	Fire test of roof deck constructions	2023	Current

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