- Region 5
- Chicago North Area Office Alliances

Chicago North Area Office
Signatory Organization(s): Chicagoland Associated General Contractors.
OSHA Office(s): Chicago North Area Office, Chicago South Area Office, and Naperville Area Office.
- Alliance Agreement signed October 24, 2018
Signatory Organization(s): Consulate General of Mexico in Chicago.
OSHA Office(s): Chicago North Area Office, Chicago South Area Office, Fairview Heights District Office, Naperville Area Office, and Peoria Area Office.
- Alliance Agreement signed May 11, 2010
- Alliance Renewal Agreement signed August 26, 2013
- Alliance Renewal Agreement signed September 08, 2016
- Alliance Renewal Agreement signed August 29, 2018
- Renewal Agreement signed October 23, 2020
Signatory Organization(s): Grain & Feed Association of Illinois, and Illinois On-Site Consultation Program.
OSHA Office(s): Chicago North Area Office, Chicago South Area Office, Fairview Heights District Office, Naperville Area Office, and Peoria Area Office.
- Agreement signed March 10, 2020
Signatory Organization(s): Great Lakes Construction Association, and Lake County Building and Construction Trades Council, AFL-CIO.
OSHA Office(s): Chicago North Area Office.
- Alliance Agreement signed July 16, 2004
- Alliance Renewal Agreement signed April 12, 2006
- OSHA Renews Alliance with Lake County Contractors Association OSHA Region 5 News Release (2006, April 12)
- Alliance Renewal Agreement signed April 16, 2008
- Alliance Renewal Agreement signed April 16, 2010
- Alliance Renewal Agreement signed April 17, 2012
- Alliance Renewal Agreement signed September 03, 2014
- Alliance Renewal Agreement signed April 11, 2017
- OSHA and Missouri builders, contractors continue alliance to provide outreach, protect workers from common hazards OSHA Region 7 News Release (2017, March 20)
- OSHA alliance partners commit to better protect worker safety and health. OSHA QuickTakes (2017, May 01)
Signatory Organization(s): International Union of Operating Engineers, Local 150 Apprenticeship and Skill Improvement Program.
OSHA Office(s): Chicago North Area Office, Chicago South Area Office, Fairview Heights District Office, Naperville Area Office, and Peoria Area Office.
- Alliance Agreement signed May 07, 2008
- U.S. Department of Labor's OSHA forms alliance with IUOE Local 150's Apprenticeship and Skill Improvement Program OSHA Region 5 News Release (2008, May 07)
- Alliance Renewal Agreement signed July 13, 2010
- Alliance Renewal Agreement signed October 02, 2012
- Alliance Renewal Agreement signed December 02, 2014
- International Union of Operating Engineers renews alliance with OSHA to protect Illinois apprentices on construction, earthmoving and trenching sites OSHA Region 5 News Release (2014, December 03)
- Alliance Renewal Agreement signed March 21, 2017
- OSHA, Operation Engineers, Local 150, renew alliance to train, protect Illinois heavy equipment operators OSHA Region 5 News Release (2017, March 22)
- OSHA alliance partners renew commitment to better protect worker safety and health. OSHA QuickTakes (2017, April 03)