CLICK BELOW TO FILE A COMPLAINT
Per the Secretary of War's Memo, dated September 30, 2025, regarding IG Oversight and Reform, please ensure that this form is filled out as accurately and thoroughly as possible to prevent case closure due to lack of actionable information. Should the case be closed, you may file another complaint if you obtain additional, actionable information.
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Submit A Complaint
HOTLINE Contact Information:
Toll Free: 1-866-243-3887
Commercial: (703) 614-1348 DSN 224
Fax: (703) 604-7021
Mail: Inspector General of the Marine Corps
Attn: Assistance and Hotline
701 S. Courthouse Rd
Building 12, Suite 1J165
Arlington, VA 22204
If you have a classified complaint, notify IGMC. Do not cause spillage by an unauthorized release of classified information.