UL Standards encompass UL's extensive safety research and scientific expertise. With over a century of experience in the development of more than 1,500 Standards, UL is an accredited standards developer in the US and Canada. In extending UL Standards' global footprint beyond North America, UL has entered into Memorandums of Understanding (MOUs) with countries around the world in helping build a safer, more sustainable world.
UL STANDARDS: ACCREDITED IN THE US AND CANADA
In the US, UL is accredited by the American National Standards Institute (ANSI) as an audited designator. In 2013, UL was accredited by the Standards Council of Canada (SCC) as a nationally recognized Standards Development Organization (SDO) able to develop National Standards of Canada (NSCs).
UL's Standards Technical Panels (STPs) serve as the consensus body for both American National Standards (ANS) and National Standards of Canada (NSC). Essential information About UL's standards development programs, how to Access Standards, and how to participate in the UL programs used to Develop Standards is available on this site.
Visit UL Standards for Canada for information about UL's program for developing National Standards of Canada (NSCs) and National Adoptions of Canada (NACs) and about specific projects under New Project Activity, Public Review and Work Programs.
Catalog of Standards
Search for Standards and Outlines by keyword or filter by approvals or publish dates.
UL Standards Sales Site
Know what you are looking for? Go directly to the UL Standards Sales Site to purchase the standard you need.
UL Collaborative Standards Development System
UL's CSDS provides access for review and submitting information for UL's Standards development process.
more ACCESS STANDARDS
more ULC STANDARDS
ULC Standards develops and publishes standards and specifications for products having a bearing on fire, life safety and security, crime prevention, energy efficiency, environmental safety, security of assets and facilities, live working and workplace safety and other areas. ULC Standards is accredited by the Standards Council of Canada as a consensus based Standards Development Organization under the National Standards System of Canada.
more WHAT'S NEW
Receive e-mails twice a month indicating the new available published Standards, Outlines, Proposals and Bulletins.