; relating to improving regulation and regulatory review), regarding retrospective review. (4) The termination, consistent with applicable law, of programs and activities that derive from or implement Executive orders, guidance documents, policy memoranda, rule interpretations, and similar documents, or relevant portions thereof, that have been repealed or rescinded. (b) Consultation required Each agency RRO shall periodically report to the head of the agency and regularly consult with agency leadership. 4. Regulatory reform task forces (a) In general The head of each agency shall establish a Regulatory Reform Task Force composed of the following: (1) The agency RRO. (2) The agency Regulatory Policy Officer designated under section 6(a)(2) of Executive Order 12866. (3) A representative from the agency’s central policy office or equivalent central office. (4) For each agency listed in section 901(b)(1) of title 31, United States Code, at least three additional senior agency officials involved in the development of rulemaking at the agency as determined by the head of the agency. (b) Chair Unless otherwise designated by the head of the agency, the agency RRO shall chair the Regulatory Reform Task Force of the agency. (c) Joint task forces Each Federal regulatory entity staffed by officials of multiple agencies, such as the Chief Acquisition Officers Council, shall form a joint regulatory reform task force composed of at least one official described in subsection (a) from each constituent agency’s Regulatory Reform Task Force. Joint regulatory reform task forces shall implement this Act in coordination with the regulatory reform task forces of their members’ respective agencies. (d) Tasks Each Regulatory Reform Task Force shall evaluate existing regulations and make recommendations to the head of the agency regarding repeal, replacement, or amendment, consistent with applicable law. The task force shall complete a review of each regulation issued by the agency not later than 5 years after the establishment of the