; (2) the trends in and impacts of climate change on public health; (3) advances in the development of strategies for preparing for and responding to the impacts of climate change on public health; and (4) the effectiveness of the implementation of the national strategic action plan in protecting against climate change health threats. (d) Implementation (1) Implementation through HHS The Secretary shall exercise the Secretary’s authority under this title and other Federal statutes to achieve the goals and measures of the Office and the national strategic action plan. (2) Other public health programs and initiatives The Secretary and Federal officials of other relevant Federal agencies shall administer public health programs and initiatives authorized by laws other than this title, subject to the requirements of such laws, in a manner designed to achieve the goals of the Office and the national strategic action plan. (3) Health impact assessment (A) In general Not later than 180 days after the date of enactment of this Act, the Secretary shall identify proposed and current laws, policies, and programs that are of particular interest for their impact in contributing to or alleviating health burdens and the health impacts of climate change. (B) Assessments Not later than 2 years after the date of enactment of this Act, the head of each relevant Federal agency shall— (i) assess the impacts that the proposed and current laws, policies, and programs identified under subparagraph (A) under their jurisdiction have or may have on protection against the health threats of climate change