Set Decorators Society of America | SDSA, located in North Hollywood is a Non-Profit, Professional, Social Organization of Television and Film Set Decorators. The SDSA has a West Coast and an East Coast Chapter.
"Set Decorators are key members of the design team for film, television and commercials. Working closely with the Production Designer and the Director, the Set Decorator must research, resource, and acquire all the objects required to dress the sets.
Typical examples of this set dressing may include furniture, drapery, lighting fixtures, art and other decorative objects. However, the Set Decorator is also charged with large scale items, which could include machinery or robots, sidewalk window dressing, street items (such as street lamps and mailboxes), even rubble and debris!"
What Is a Set Decorator?