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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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Other GSA Services

Issue Date: 
Business Line: 

Other GSA Services

Letter to Senator Johnson About GSA's FOIA Process

Sent on November 20, 2015

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Recent News

Earlier today, the U.S. Attorney’s Office for the Eastern District of New York (the Office) filed fraud charges in Brooklyn federal court against Plaza Construction LLC, successor to Plaza Construction Corp. (Plaza Construction), one of the largest construction firms in New York City.  Plaza Construction is charged with mail and wire fraud conspiracy for improperly billing its clients more than $2.2 million over a thirteen-year period for hours not worked and for inserting a hidden surcharge into its bills for the purpose of obtaining payments to offset administrative costs. 

Earlier this week, a General Services Administration (GSA) Office of Inspector General (OIG) special agent in San Francisco, California, recovered a Works Progress Administration (WPA) painting, Landscape #23, by WPA artist Dong Kingman.

GREENEVILLE, Tenn. – On Sept. 13, 2016, a federal grand jury in Greeneville returned an indictment against Vincent Lee Ferguson, 65, of Knoxville, Tenn.; Matthew Lee Ferguson, 40, of Lenoir City, Tenn.; Kerry Joseph Ferguson, 35, of Houston, Texas; Matthew Harrison Martland, 32, of Knoxville, Tenn.; and Stephanie Lynn Kaemmerer, 44, of Knoxville, Tenn., for wire fraud, conspiracy to commit wire fraud, major fraud against the United States, and smuggling goods into the United States.

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General Contact:



(202) 501-0450


1800 F St NW
Washington, D.C. 20405