; or (ii) if revision of such regulations is required by paragraph (2) of such subsection, the date on which the Commission issues the revised regulations. (2) Subsequent investigations From time to time after the date that is 18 months after the date described in paragraph (1)(B), the Commission shall complete an investigation of each covered consumer reporting agency and each covered service provider to determine whether such agency or provider is in compliance with the regulations issued by the Commission under section 501 of the Gramm-Leach-Bliley Act ( 15 U.S.C. 6801 ). 3. Enforcement by Federal Trade Commission (a) Unfair or deceptive acts or practices A violation of a regulation issued by the Commission under section 501 of the Gramm-Leach-Bliley Act ( 15 U.S.C. 6801 ) by a covered consumer reporting agency or a covered service provider shall be treated as a violation of a rule under section 18(a)(1)(B) of the Federal Trade Commission Act ( 15 U.S.C. 57a(a)(1)(B) ) regarding unfair or deceptive acts or practices. (b) Powers of Commission The Commission shall enforce, with respect to covered consumer reporting agencies and covered service providers, the regulations issued by the Commission under section 501 of the Gramm-Leach-Bliley Act ( 15 U.S.C. 6801 ) in the same manner, by the same means, and with the same jurisdiction, powers, and duties as though all applicable terms and provisions of the Federal Trade Commission Act ( 15 U.S.C. 41 et seq.) were incorporated into and made a part of such section. Any covered consumer reporting agency or covered service provider that violates such a regulation shall be subject to the penalties and entitled to the privileges and immunities provided in the Federal Trade Commission Act. 4. Enforcement by State attorneys general (a) In general In any case in which the attorney general of a State, or an official or agency of a State, has reason to believe that an interest of the residents of such State has been or is threatened or adversely affected by an act or practice by