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The Office of Inspector General (OIG) is an independent unit established by law which is responsible for promoting economy, efficiency, and effectiveness and detecting and preventing fraud, waste, and mismanagement in the General Services Administration's (GSA) programs and operations. Our mission is to help the GSA to effectively carry out its responsibilities and to protect the public interest by bringing about positive changes in the performance, accountability, and integrity of GSA programs and operations.

We meet our mission through:

  • Independent audits and reviews of contracts, data and financial systems, information technology, and programs.
  • Criminal and civil investigations.
  • Reviews of proposed legislation and regulations.
  • Consultation with GSA, congressional, and law enforcement officials.

Recent Reports

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Federal Acquisition Services

Investigation of Whistleblower Reprisal Complaint

Report issued on June 21, 2017

A GSA OIG investigation determined that former GSA Administrator Denise Turner Roth retaliated against a complainant for making protected disclosures.

A complainant disclosed concerns of violations of law, gross mismanagement, a gross waste of funds, and abuse of authority to former Administrator Roth, the former Deputy Administrator, the former General Counsel, and the OIG. The complainant alleged reprisal for making these disclosures.

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Recent News

A former Captain of the Idaho and Washington National Guard was sentenced today in U.S. District Court in Tacoma to three years in prison, three years of supervised release, and $646,300 in restitution for his lengthy scheme to defraud multiple government programs, announced U.S. Attorney Annette L. Hayes.

Michelle Cho, an officer of Far East Construction Corporation (Far East) and other construction companies, was sentenced today to six months in prison and 24 months of supervised release on a federal charge of conspiring to commit wire fraud. Cho was also ordered to pay forfeiture in the amount of $169,166 and pay a criminal fine in the amount of $35,000.

Tampa, Florida – Acting United States Attorney W. Stephen Muldrow announces that Michael Pirolo (48, Palm Harbor) has pleaded guilty to wire fraud. He faces a maximum penalty of 20 years in federal prison.

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General Contact:



(202) 501-0450


1800 F St NW
Washington, D.C. 20405