· BICSI - Building Industry Consulting Services International
· Copper Development Association
· CSA - Canadian Standards Association
· Electrical Safety Foundation International
· IEEE - Institute of Electrical and Electronics Engineers, Inc.
· Independent Electrical Contractors, Inc.
· ICEA - Insulated Cable Engineers Association
· International Association of Electrical Inspectors
· IEC - International Electrotechnical Commission
· ISO - International Organization for Standardization
· ITS/ETL - Intertek Testing Services / ETL Testing Laboratories
· TIA - Telecommunications Industry Association
· UL - Underwriters Laboratories
· WHMA - Wiring Harness Manufacturers Association