Solid State Lighting (SSL) Standards Setstandard by National Electrical Manufacturers Association,

Test Standard for the Determination of the Visible Entrance Field Size of an X-Ray Image Intensifier (XRII) Systemstandard by National Electrical Manufacturers

Fittings for Polyvinyl Chloride (PVC) Plastic Utilities Duct for Underground Installationstandard by National Electrical Manufacturers Association, 01/01/2004