• CONNECT WITH UL STANDARDS

    Stay informed about UL Standards development activities and news. Join our LinkedIn group and follow us on Twitter. For tutorials and other resources, visit UL Standards YouTube.

    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 on UL's development of National Standards of Canada (NSCs) and about specific projects under New Project Activity, Public Review and Work Programs.

    FEATURED

    more ULC STANDARDS

    more WHAT'S NEW

    AREAS OF FOCUS

    STANDARDS NEWS

                                    vqn佛跳墙2025加速器永久  panda加速器下载地址,panda加速器打不开,panda加速器2025,panda加速器vp  暴雪加速器官方网址,暴雪加速器vqn,暴雪加速器2025,暴雪加速器2025年  hidecatmac下载,hidecat2025年,hidecatvp,hidecatvps  考拉加速器破解版,考拉加速器下载地址,考拉加速器vqn,考拉加速器2025  快鸭机场最新版,快鸭机场mac下载,快鸭机场免费永久加速,快鸭机场2025年