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

Page 9 of 10

Series details	Title	Year	Status
UL 1638-23	Visible signaling devices for fire alarm and signaling systems, including accessories	2023	Current
UL 1653-19	Electrical nonmetallic tubing	2019	Current
UL 1709-17	Standard for rapid rise fire tests of protection materials for structural steel	2017	Withdrawn
UL 1709-22	Rapid rise fire tests of protection materials for structural steel	2022	Current
UL 1713-17	Standard for pressure pipe and couplings, glass fiber-reinforced, for underground fire service	2017	Current
UL 1778-14	Uninterruptible power systems	2014	Current
UL 1784-15	Standard for air leakage tests of door assemblies and other opening protectives	2015	Current
UL 1897-15	Uplift tests for roof covering systems	2015	Current
UL 1994-15	Standard for luminous egress path marking systems	2015	Current
UL 1995-15	Heating and cooling equipment	2015	Current
UL 1996-09	Electric duct heaters	2009	Current
UL 2079-15	Tests for fire resistance of building joint systems	2015	Current
UL 2127-17	Inert gas clean agent extinguishing system units	2017	Withdrawn
UL 2127-24	Inert gas clean agent extinguishing system units	2024	Current
UL 2129-17	Halocarbon clean agent fire extinguishers	2017	Current
UL 2157-18	Electric clothes washing machines and extractors	2018	Current
UL 2158-21	Electric clothes dryers	2021	Current
UL 2166-17	Halocarbon clean agent extinguishing system units	2017	Current
UL 2420-09	Belowground reinforced thermosetting resin conduit (RTRC) and fittings	2009	Current
UL 2556-21	Wire and cable test methods	2021	Current

Page 9 of 10