20 U.S. Code § 3422 - Office of Inspector General
There shall be in the Department an Office of Inspector General, established in accordance with the Inspector General Act of 1978.
The Inspector General Act of 1978, referred to in text, is Pub. L. 95–452, Oct. 12, 1978, 92 Stat. 1101, as amended, which is set out in the Appendix to Title 5, Government Organization and Employees.