; (8) the term regulation has the meaning given the term rule in section 551 of title 5, United States Code; and (9) the term set of major rules means not less than 2 major rules that collectively implement a regulatory authority of an agency. 3. Review and identification of unnecessary regulations (a) Review (1) In general Not later than 2 years after the date of enactment of this Act and each year thereafter, the Administrator, in consultation with each agency, shall— (A) compile a list that identifies all planned agency major rules or sets of major rules for the period covered by the submission; and (B) identify agency major rules or sets of major rules described in subparagraph (A) that are duplicative, burdensome, or outdated. (2) Consideration of GAO duplication report (A) In general The Comptroller General of the United States shall— (i) on an annual basis, provide to the Administrator a copy of the annual report prepared pursuant to section 21 of the Statutory Pay-As-You-Go Act of 2010 ( 31 U.S.C. 712 note); and (ii) in the report provided under clause (i), identify any major rules or sets of major rules associated with the programs, agencies, offices, and initiatives identified in the report as having duplicative goals or activities, as defined by the Comptroller General. (B) Review Upon receipt of the report under subparagraph (A), the Administrator shall— (i) review any major rules or sets of major rules associated with the programs, agencies, offices, and initiatives identified in the report as having duplicative goals or activities; (ii) determine, in consultation with the relevant agencies, whether any of the major rules or sets of major rules identified in clause (i) are potentially duplicative, burdensome, or outdated