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Contact Us

Whether you're interested about accreditation, certification, performance improvement tools, or patient safety — we'd like to answer any question you have.

Please note that The Joint Commission's central office is located in Oakbrook Terrace, Illinois, USA, and is open from 8 a.m. – 5 p.m. Central Time.

Our Offices

The Joint Commission
1 Renaissance Blvd.
Oakbrook Terrace, IL 60181

Office of Federal Relations
701 Pennsylvania Avenue NW
Suite 700
Washington, DC 20004