International Alliance of Theatrical and Stage Employees, Local 52 was founded in the early 1920s, and was officially chartered by the International Alliance of Theatrical Stage Employees (IATSE) in 1924. The local's jurisdiction includes, New York, New Jersey, Delaware, Pennsylvania (with the exception of Pittsburgh), and Connecticut. The labor union represents technicians, artisans and craftspeople in the entertainment industry, including live theatre, motion picture and television production, and trade shows. The website includes information on films and television series currently being filmed in the local's jurisdiction, membership applications, links and other resources.