Region 3

Click on a state to view your area offices Pennsylvania PA Delaware DE Maryland* MD* West Virginia WV Virginia* VA* District of Columbia DC
Region 3 (Philadelphia) Regional Office
U.S. Department of Labor - 1835 Market Street Mailstop OSHA-RO/19
Philadelphia,  PA 19103

(215) 861-4900
(215) 861-4904

* This is one of the 28 OSHA-approved State Plans. Twenty-two State Plans (21 states and Puerto Rico) cover both private and state and local government workplaces. The other six State Plans (Connecticut, Illinois, Maine, New Jersey, New York, and the Virgin Islands) cover state and local government workers only.