; or (2) 3 years after the date on which facts material to the action are known or reasonably should have been known by the authority head, but in no event more than 10 years after the date on which the violation is committed. . (i) Definitions Section 3801 of title 31, United States Code, is amended— (1) in subsection (a)— (A) in paragraph (8), by striking and at the end; (B) in paragraph (9), by striking the period at the end and inserting a semicolon; and (C) by adding at the end the following: (10) material has the meaning given the term in section 3729(b) of this title; and (11) obligation has the meaning given the term in section 3729(b) of this title. ; and (2) by adding at the end the following: (d) For purposes of subsection (a)(10), materiality shall be determined in the same manner as under section 3729 of this title. . (j) Promulgation of regulations Not later than 180 days after the date of enactment of this Act, each authority head, as defined in section 3801 of title 31, United States Code, shall— (1) promulgate regulations and procedures to carry out this Act and the amendments made by this Act; and (2) review and update existing regulations and procedures of the authority to ensure compliance with this Act and the amendments made by this Act.