; (D) establishing search interface requirements relating to such record, including searches by candidate name, issue, purchaser, and date; and (E) establishing the criteria for the safe harbor exception provided under paragraph (4) of section 325(b) of such Act (as added by subsection (a)). (2) Revision After the Commission first establishes rules pursuant to this subsection, the Commission shall revise the rules every 5 years thereafter. (d) Reporting Not later than 2 years after the date of the enactment of this Act, and biannually thereafter, the Chairman of the Federal Election Commission shall submit a report to Congress on— (1) matters relating to compliance with and the enforcement of the requirements of section 325(b) of the Federal Election Campaign Act of 1971, as added by subsection (a); (2) recommendations for any modifications to such section to assist in carrying out its purposes; and (3) identifying ways to bring transparency and accountability to political advertisements distributed online for free. (e) Effective date The amendments made by this section shall apply with respect to qualified political advertisements disseminated after the expiration of the 120-day period which begins on the date of the enactment of this Act.