Carolinas Electrical Contractors AssociationÂ
Electrical Contractor Network
Electrical Safety Forum
International Association of Electrical Inspectors
MET Laboratories
National Electrical Code
National Fire Protection Association
NC Association of Electrical Contractors – NCAEC
NC Government Services and Information
NC Office of State Fire Marshall
NC DOI OSFM State Electrical Division
NC State Board of Examiners of Electrical Contractors
TUV Rheinland of North America
TUV SUD America
Underwriters Laboratories
Duke Energy: Builders’ and Contractors’ Guide to Electric Service. www.duke-energy.com/pdfs/builders-handbook.pdf
Consumer Product Safety Commission.