The National Association of Broadcast Employees and Technicians (NABET-CWA) is a labor union representing employees in television, radio, film, and media production. A division of the Communications Workers of America (CWA), NABET represents about 12,000 workers organized into about 35 local unions ("locals"). The union's name changed to NABET in 1940 and was affiliated with the Congress of Industrial Organizations (CIO) in 1951. In 1952 Canadian radio, television and film workers were entered into the NABET fold. In 1965, NABET expanded to include workers in the film industry.