The National Electrical Manufacturers Association (NEMA) is the association of electrical equipment and medical imaging manufacturers. Founded in 1926 and headquartered in Rosslyn, Virginia, its nearly 400 member companies manufacture a diverse set of products used in the generation, transmission, distribution, and end use of electricity as well as medical diagnostic imaging. Total U.S. shipments for electroindustry products exceeds $100 billion annually.
NEMA provides a forum for the development of technical standards that are in the best interests of the industry and users, advocacy of industry policies on legislative and regulatory matters, and collection, analysis, and dissemination of industry data. In addition to its headquarters in Rosslyn, Virginia, NEMA also has offices in Beijing and Mexico City.