; and (B) a statement regarding whether any change described in subparagraph (A) was made at the request of— (i) the Office; (ii) another agency; or (iii) a Member of Congress; and (2) not later than the date on which the agency publishes the regulatory action in the Federal Register, place in the rulemaking docket— (A) the substance of any changes between the text of the regulatory action that the agency provided to the Office under section 6(a)(3)(B)(i) of the Executive Order and the text of the regulatory action that the agency published in the Federal Register; and (B) a statement regarding whether any change described in subparagraph (A) was made at the request of— (i) the Office; (ii) another agency; or (iii) a Member of Congress. (c) Rule of construction Nothing in this section shall be construed— (1) as an endorsement by Congress of— (A) the institution of centralized regulatory review; or (B) the procedural steps or requirements of an Executive order affecting administrative procedure; or (2) as a requirement that the President— (A) conduct centralized regulatory review; or (B) adopt, administer, or implement an Executive order affecting administrative procedure. 304. Justification of withdrawn rules (a) Definitions In this section— (1) the term Administrator means the Administrator of the Office; (2) the terms agency and regulatory action have the meanings given those terms in section 3 of the Executive Order; (3) the term Executive Order means Executive Order 12866 ( 5 U.S.C. 601 note; relating to regulatory planning and review)