- Region 3
- Harrisburg Area Office Alliances
Region 3 Alliances

Harrisburg Area Office
Signatory Organization(s): Pennsylvania Chamber of Business and Industry.
OSHA Office(s): Harrisburg Area Office.
- Agreement signed March 29, 2004
- Renewal Agreement signed August 10, 2005
- Renewal Agreement signed August 20, 2007
- Renewal Agreement signed August 18, 2009
- Renewal Agreement signed March 05, 2012
- US Department of Labor's OSHA renews alliance with Pennsylvania Chamber of Business and Industry to protect workers OSHA Region 3 News Release (2012, March 05)
- Renewal Agreement signed July 18, 2014
- Renewal Agreement signed September 01, 2016
- Ambassador Document signed November 02, 2021
Signatory Organization(s): Pennsylvania OSHA Consultation Program at Indiana University of Pennsylvania, and Pennsylvania Department of Labor & Industry- Bureau of Workers’ Compensation.
OSHA Office(s): Allentown Area Office, Harrisburg Area Office, and Philadelphia Area Office.
- Agreement signed September 09, 2019
- Renewal Agreement signed February 16, 2022