National Electrical Manufacturers Association (NEMA)NEMA is the association of electrical equipment and medical imaging manufacturers in the United States. Its approximately 450 member companies manufacture products used in the generation, transmission, distribution, control, and end use of electricity. These products are used in utility, industrial, commercial, institutional, and residential applications. The association’s Medical Imaging & Technology Alliance (MITA) division represents manufacturers of cutting-edge medical diagnostic imaging equipment including MRI, CT, x-ray, and ultrasound products. In addition to lobbying activities, NEMA publishes more than 600 standards, application guides, white papers, and technical papers.