DGA	Directors Guild of America
IATSE	The International Alliance of Theatrical Stage Employees, Moving Picture Technicians, Artists and Allied Crafts of the United States and Canada, AFL-CIO, CLC
IBEW	International Brotherhood of Electrical Workers	Participating Locals
NABET-CWA	National Association of Broadcast Employees and Technicians - The Broadcasting and Cable Television Sector of the Communications Workers of America	Participating Locals
Teamsters	International Brotherhood of Teamsters	Participating Locals