law judge shall mitigate any civil money penalty under this section by the amount of the penalty imposed under section 274B. (F) Effective date The civil money penalty amounts and the enhanced penalties provided by subparagraphs (A), (B), and (C) of this paragraph and by subsection (f)(2) shall apply to violations of this section committed on or after the date that is 1 year after the date of the enactment of the E–Verify System Act of 2018. For violations committed prior to such date of enactment, the civil money penalty amounts provided by regulations implementing this section as in effect the minute before such date of enactment with respect to knowing hiring or continuing employment, verification, or indemnity bond violations, as appropriate, shall apply. (5) Order of internal review and certification of compliance (A) Employer compliance If the Secretary has reasonable cause to believe that an employer has failed to comply with this section, the Secretary is authorized, at any time, to require that the employer certify that it is in compliance with this section, or has instituted a program to come into compliance. (B) Employer certification (i) Requirement Except as provided in subparagraph (C), not later than 60 days after receiving a notice from the Secretary requiring a certification under subparagraph (A), an official with responsibility for, and authority to bind the company on, all hiring and immigration compliance notices shall certify under penalty of perjury that the employer is in conformance with the requirements of paragraphs (1) through (4) of subsection (c), pertaining to document verification requirements, and with subsection (d), pertaining to the System (once the System is implemented with respect to that employer according to the requirements under subsection (d)(2)), and with any additional requirements that the Secretary may promulgate by regulation pursuant to subsection (c) or (d) or that the employer has instituted a program to come into compliance with these requirements. (ii)