The Inspector General Act of 1978 requires that the Inspector General report semiannually to the head of the Department and the Congress on the activities of the office during the 6-month periods ending March 31 and September 30. The semiannual reports are intended to keep the Secretary and the Congress fully and currently informed of significant findings and recommendations by the OIG.
FY 2024
October 1, 2023–March 31, 2024 (2.32 MB)
FY 2023
April 2023 - September 2023 (6.36 MB) Highlights (217KB)
October 2022 - March 2023 (3.04 MB) Highlights (216KB)
FY 2022
April 2022 - September 2022 (3.77 MB) Highlights (196KB)
October 2021 - March 2022 (2.96 MB) Highlights (215KB)
FY 2021
April 2021 - September 2021 (4.00 MB) Highlights (225KB)
October 2020 - March 2021 (14.5 MB) Highlights (236KB)
FY 2020
April 2020 - September 2020 (3.53 MB) Highlights (224KB)
October 2019 - March 2020 (3.0 MB) Highlights (1.00MB)
FY 2019
April 2019 - September 2019 (3.0 MB) Highlights (1.00MB)
October 2018 - March 2019 (1.8 MB) Highlights (224KB)
FY 2018
April 2018-September 2018 (4.04 MB) Highlights (224KB)
October 2017-March 2018 (1.6 MB) Highlights (227KB)
FY 2017
April 2017-September 2017 (13MB) Highlights (223KB)
October 2016-March 2017 (10.4MB) Highlights (233KB)
FY 2016
April 2016-September 2016 (3.96MB) Highlights (516KB)
October 2015-March 2016 (4.11MB) Highlights (1.32MB)
FY 2015
April 2015-September 2015 (10MB) Highlights (349KB)
October 2014-March 2015 (4.41MB) Highlights (285KB)
FY 2014
April 2014-September 2014 (3.68MB) Highlights (364KB)
October 2013-March 2014 (3.57MB) Highlights (344KB)
FY 2013
April 2013-September 2013 (3.36MB) Highlights (553KB)
October 2012-March 2013 (3.57MB) Highlights (282KB)
FY 2012
April 2012-September 2012 (9.37MB) Highlights (170KB)
October 2011-March 2012 (4.77MB) Highlights (264KB)
FY 2011
April 2011-September 2011 (14.9MB) Highlights (397kB)
October 2010-March 2011 (3.01MB) Highlights (288K)
FY 2010
April 2010-September 2010 (2.37MB) Highlights (1.16MB)
October 2009-March 2010 (3.12MB) Highlights (314KB)
FY 2009
April 2009-September 2009 (2.72MB) Highlights (141K)
October 2008-March 2009 (2.02MB) Highlights (257K)
FY 2008
April 2008-September 2008 (2.27MB) Highlights (241K)
October 2007-March 2008 (1.57MB) Highlights (421K)
FY 2007
April 2007-September 2007 (1.50MB) Highlights (2.10MB)
October 2006-March 2007 (518K) Highlights (213K)
FY 2006
April 2006-September 2006 (1.0MB) Highlights (108K)
October 2005-March 2006 (676K) Highlights (119K)
FY 2005
April 2005-September 2005 (505K) Highlights (137K)
October 2004-March 2005 (410K) Highlights (82K)
FY 2004
April 2004-September 2004 (659K) Highlights (88K)
October 2003-March 2004 (427K) Highlights (108K)
FY 2003
April 2003-September 2003 (554K) Highlights (90K)
October 2002-March 2003 (420K) Highlights (43K)
FY 2002
April 2002-September 2002 (563K)
October 2001-March 2002 (496K)
FY 2001
April 2001-September 2001 (1MB)
October 2000 - March 2001 (364K)
FY 2000
April 2000-September 2000 (484K)
October 1999-March 2000 (698K)
FY 1999
April 1999-September 1999 (334K)
October 1998-March 1999 (698K)
FY 1998
April 1998-September 1998 (334K)
October 1997-March 1998 (384K)
FY 1997
April 1997-September 1997 (272K)
October 1996-March 1997 (243K)
FY 1996
April 1996-September 1996 (853K)
October 1995-March 1996 (11.5MB)
FY 1995
April 1995-September 1995 (5.4MB)
October 1994-March 1995 (4.1MB)
FY 1994
April 1994-September 1994 (6.7MB)
October 1993-March 1994 (7.5MB)
FY 1993
April 1993-September 1993 (5.4MB)
October 1992-March 1993 (6.3MB)
FY 1992
April 1992-September 1992 (8.8MB)
October 1991-March 1992 (6.5MB)
FY 1991
April 1991-September 1991 (6.5MB)
October 1990-March 1991 (6.3 MB)
FY 1990
April 1990-September
1990 (5.3MB)
October 1989-March
1990 (5.7MB)
FY 1989
April 1989-September
1989 (5.9MB)
October 1988-March
1989 (7.8MB)
FY 1988
April 1988-September
1988 (8MB)
October 1987-March
1988 (5.8MB)
FY 1987
April 1987-September
1987 (5.6MB)
October 1986-March
1987 (4.4MB)
FY 1986
April 1986-September
1986 (5.2MB)
October 1985-March
1986 (6.9MB)
FY 1985
April 1985-September
1985 (7.1MB)
October 1984-March
1985 (7.6MB)
FY 1984
April 1984-September
1984 (8.3MB)
October 1983-March
1984 (7.6MB)
FY 1983
April 1983-September
1983 (6MB)
October 1982-March
1983 (4.5MB)
FY 1982
April 1982-September
1982 (3.2MB)
October 1981-March
1982 (3.4MB)
FY 1981
April 1981-September
1981 (4.9MB)
October 1980-March
1981 (5MB)
FY 1980
April 1980-September
1980 (2.7MB)
October 1979-March
1980 (3.3MB)
FY 1979
April 1979-September
1979 (2.7MB)
October 1978-March
1979 (4.9MB)