; and (2) identify means to achieve regulatory goals that are designed to promote innovation. 6. Flexible approaches (a) In general Each agency shall identify and consider regulatory approaches that reduce burdens, especially economic burdens, and maintain flexibility and freedom of choice for the public. (b) Contents The approaches described under subsection (a) shall include warnings, appropriate default rules, disclosure requirements, and the provision of information to the public in a form that is clear and intelligible. 7. Science Each agency shall ensure the objectivity of any scientific and technological information and processes used to support the regulatory actions of the agency. 8. Retrospective analyses of existing rules (a) Retrospective analyses (1) In general To facilitate the periodic review of existing significant regulatory actions, agencies shall consider how best to promote retrospective analysis of rules that may be outmoded, ineffective, insufficient, or excessively burdensome, and to modify, streamline, expand, or repeal such regulations in accordance with what has been learned. (2) Agreement Once every 5 years, each agency may enter into an agreement with a qualified private organization to conduct the retrospective analysis described in paragraph (1) of the agency. (3) Publication online Any retrospective analyses conducted under this subsection, including supporting data, shall be published online. (b) Agency plans (1) Plan (A) In general Not later than 180 days after the date of enactment of this Act, each agency shall develop and submit to the appropriate congressional committees a preliminary plan for reviewing significant regulatory actions issued by the agency, consistent with law, under which the agency shall review its existing significant regulatory actions once every 5 years to determine whether such regulations should be modified, streamlined, expanded, or repealed so as to make the regulatory program of the agency more effective or less burdensome in achieving the regulatory