; or (B) otherwise raise doubts with respect to the findings required under subsection (c). . (f) Applicability The amendments made by this section shall apply with respect to applications made on or after the date that is 120 days after the date of enactment of this Act. (g) Accuracy procedures Not later than 180 days after the date of the enactment of this Act, the Attorney General, in consultation with the Director of the Federal Bureau of Investigation, shall issue procedures governing the review of case files, as appropriate, to ensure that applications to the Foreign Intelligence Surveillance Court under title I or III of the Foreign Intelligence Surveillance Act of 1978 ( 50 U.S.C. 1801 et seq. ) that target United States persons are accurate and complete. 207. Requirement for justification of underlying criminal offense in certain applications (a) Title I Subsection (a)(3)(A) of section 104 is amended by inserting before the semicolon at the end the following: , and, in the case of a target that is a United States person alleged to be acting as an agent of a foreign power (as described in section 101(b)(2)(B)), that a violation of the criminal statutes of the United States as referred to in section 101(b)(2)(B) has occurred or will occur . (b) Title III Subsection (a)(3)(A) of section 303 is amended by inserting before the semicolon at the end the following: , and, in the case of a target that is a United States person alleged to be acting as an agent of a foreign power (as described in section 101(b)(2)(B)), that a violation of the criminal statutes of the United States as referred to in section 101(b)(2)(B) has occurred or will occur . (c) Applicability The amendments made by this section shall apply with respect to applications made on or after the date that is 120 days after the date of enactment of this Act. 208. Modification to duration of approved period under certain orders for non-United States persons (a) Title I Subsection (d) of section 105 is amended— (1) in paragraph (1)— (A) in subparagraph