Signatory Organization(s): American Allied Safety Council.

OSHA Office(s): Fairview Heights Area Office.

Signatory Organization(s): Consulate General of Mexico in Chicago.

OSHA Office(s): Chicago North Area Office, Chicago South Area Office, Fairview Heights Area Office, Naperville Area Office, and Peoria Area Office.

Signatory Organization(s): Grain & Feed Association of Illinois.

OSHA Office(s): Chicago North Area Office, Chicago South Area Office, Fairview Heights Area Office, Naperville Area Office, and Peoria Area Office.

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 Area Office, Naperville Area Office, and Peoria Area Office.

Signatory Organization(s): Roofers and Waterproofers Local 11.

OSHA Office(s): Chicago North Area Office, Chicago South Area Office, Fairview Heights Area Office, Naperville Area Office, and Peoria Area Office.

Signatory Organization(s): Southern Illinois Carpenters Joint Apprenticeship Program (CJAP) through the Mid-America Carpenters Regional Council (MACRC).

OSHA Office(s): Fairview Heights Area Office.