Question: UL field evaluations I’ve heard UL has revamped its field ...
Question: Equipment and field evaluation What are the types of equipment ...
The testing and certification industry today faces an urgent challenge from ...
Question: Email updates? Can I get an email update from UL ...
Have you run into a new electrical product on the job ...
A new Agreement on Acceptance of Components for selected electrical products ...
Question: Nuisance trip on AFCI What should we do if we ...
TheNational Electrical Code(NEC) is a minimum electrical safety standard; its primary ...
The National Electrical Code’s Section 90.7, Examination of Equipment for Safety, ...
In Canada, CSA is one of four nationally accredited Standard Development ...