Under the provisions of the Inspector General Act of 1978 (Public Law 95-452), as amended, Treasury's OIG reports to the Congress semiannually on its activities. The reports, which are issued for the periods ending March 31 and September 30 of each year, describe major issues and concerns identified during reviews, audits, and evaluations, along with recommendations for corrective action.
Semiannual Report to Congress Mar 2025
Semiannual Report to Congress Sep 2024
Semiannual Report to Congress Mar 2024
Semiannual Report to Congress Sep 2023
Semiannual Report to Congress Mar 2023
Semiannual Report to Congress Sep 2022
Semiannual Report to Congress Mar 2022
Semiannual Report to Congress Sep 2021
Semiannual Report to Congress Mar 2021
Semiannual Report to Congress Sep 2020
Semiannual Report to Congress Mar 2020
Semiannual Report to Congress Sep 2019
Semiannual Report to Congress Mar 2019
Semiannual Report to Congress Sep 2018
Semiannual Report to Congress Mar 2018
Semiannual Report to Congress Sep 2017
Semiannual Report to Congress Mar 2017
Semiannual Report to Congress Sep 2016
Semiannual Report to Congress Mar 2016
Semiannual Report to Congress Sep 2015
Semiannual Report to Congress Mar 2015
Semiannual Report to Congress Sep 2014
Semiannual Report to Congress Mar 2014
Semiannual Report to Congress Sep 2013
Semiannual Report to Congress Mar 2013
Semiannual Report to Congress Sep 2012
Semiannual Report to Congress Mar 2012
Semiannual Report to Congress Sep 2011
Semiannual Report to Congress Mar 2011
Semiannual Report to Congress Sep 2010
Semiannual Report to Congress Mar 2010
Semiannual Report to Congress Sep 2009
Semiannual Report to Congress Mar 2009
Semiannual Report to Congress Sep 2008
Semiannual Report to Congress Mar 2008
Semiannual Report to Congress Sep 2007
Semiannual Report to Congress Mar 2007
Semiannual Report to Congress Sep 2006
Semiannual Report to Congress Mar 2006
Semiannual Report to Congress Sep 2005
Semiannual Report to Congress Mar 2005
Semiannual Report to Congress Sep 2004
Semiannual Report to Congress Mar 2004
Semiannual Report to Congress Sep 2003
Semiannual Report to Congress Mar 2003
Semiannual Report to Congress Sep 2002
Semiannual Report to Congress Mar 2002
Semiannual Report to Congress Sep 2001
Semiannual Report to Congress Mar 2001
Semiannual Report to Congress Sep 2000
Semiannual Report to Congress Mar 2000
Semiannual Report to Congress Sep 1999
Semiannual Report to Congress Mar 1999