; and (ii) the reasons for such differential treatment. (B) Appearance before the Committees The Chairman of the Financial Institutions Examination Council shall appear before the Committee on Financial Services of the House of Representatives and the Committee on Banking, Housing, and Urban Affairs of the Senate after each report is made pursuant to subparagraph (A) to testify on the contents of such report. (e) Limited look-Back application (1) In general Each Federal financial institutions regulatory agency shall conduct a review of all regulations adopted during the period beginning on the date that is seven years before the date of the introduction of this Act in the House of Representatives and ending on the date of the enactment of this Act, and apply the requirements of this Act to such regulations. (2) Revision If the application of the requirements of this Act to any such regulation requires such regulation to be revised, the applicable Federal financial institutions regulatory agency shall revise such regulation within 3 years of the enactment of this Act. (f) Definitions In this Act, the following definitions shall apply: (1) Federal financial institutions regulatory agencies The term Federal financial institutions regulatory agencies means the Office of the Comptroller of the Currency, the Board of Governors of the Federal Reserve System, the Federal Deposit Insurance Corporation, the National Credit Union Administration, and the Bureau of Consumer Financial Protection. (2) Regulatory action The term regulatory action means any proposed, interim, or final rule or regulation, guidance, or published interpretation.