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Promoting Effectiveness, Efficiency, and Economy

We provide independent oversight of the National Science Foundation to improve the effectiveness, efficiency, and economy of its programs and operations and to prevent and detect fraud, waste, and abuse.

Recent Reports


Reports & Publications

Browse audit reports, semiannual reports, top management challenges, and more.


Case Closeout Memoranda

View summaries and outcomes of closed investigative cases.


Whistleblower Info

Read about your rights and protections if you report evidence of wrongdoing.



View our conference presentations, fact sheets, and more.