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Our Mission

The mission of the Office of Inspector General is to provide independent oversight and promote excellence, integrity, and accountability within the programs, operations, and management of the U.S. Department of the Interior.

Complaint Hotline

Anyone with knowledge of fraud, waste, abuse, misconduct, or mismanagement involving the U.S. Department of the Interior should contact the Office of Inspector General hotline.

Semiannual Report to Congress

Read the latest report to Congress highlighting the OIG’s successful work from October 1, 2014, through March 31, 2015.

OIG in the News

June 18, 2015
Press Release
Greenbelt, Maryland - U.S. District Judge Deborah K. Chasanow sentenced Wesley Burnett, age 54, of Hermosa Beach, California, today to 42 months in prison followed by three years of supervised release for wire fraud conspiracy in connection...
April 30, 2015

The U.S. Department of the Interior's final disposition in the matter of Kenneth Blatt-St. Marks, who alleged that the Chippewa Cree Tribe subjected him to a prohibited reprisal as a result of making a protected disclosure under whistleblower...

March 02, 2015

A Department of the Interior OIG Resident Agent in Charge was commended for making the Montana U.S. Attorney's Guardians Project a success in a Department of Justice ceremony.

DOI & OIG Tweets

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