; and (2) the terms Foreign Intelligence Surveillance Court and Foreign Intelligence Surveillance Court of Review have the meanings given those terms in section 601(e) of the Foreign Intelligence Surveillance Act of 1978 ( 50 U.S.C. 1871(e) ). . (b) Clerical amendment The table of sections for chapter 21 of title 18, United States Code, is amended by adding at the end the following: 404. Definitions. . (c) Report Not later than 1 year after the date of enactment of this Act, and annually thereafter, the Foreign Intelligence Surveillance Court and the Foreign Intelligence Surveillance Court of Review (as those terms are defined in section 601(e) of the Foreign Intelligence Surveillance Act of 1978 ( 50 U.S.C. 1871(e) )) shall jointly submit to Congress a report on the exercise of authority under chapter 21 of title 18, United States Code, by those courts during the 1-year period ending on the date that is 60 days before the date of submission of the report. IV Independent executive branch oversight 401. Periodic audit of FISA compliance by Inspector General (a) Report required Title VI of the Foreign Intelligence Surveillance Act of 1978 ( 50 U.S.C. 1871 et seq. ), as amended by section 204 of this Act, is amended by adding at the end the following: 606. Periodic audit of FISA compliance by Inspector General Not later than June 30 of the first calendar year that begins after the date of enactment of this section, and every 5 years thereafter, the Inspector General of the Department of Justice shall— (1) conduct an audit of alleged or potential violations and failures to comply with the requirements of this Act, and any procedures established pursuant to this Act, which shall include an analysis of the accuracy and completeness of applications and certifications for orders submitted under each of sections 105, 303, 402, 502, 702, 703, and 704