1. Short title This Act may be cited as the Five-Stars for Safe Cars Act . 2. Updating the 5-star safety rating system Section 32302 of title 49, United States Code, is amended by adding at the end the following: (e) Roadmap (1) In general Not later than 1 year after the date of enactment of this subsection and every year thereafter, the Secretary shall publish a clear and concise report on a publicly accessible website detailing efforts over the next five-year period to improve the passenger motor vehicle information developed under subsection (a). (2) Elements The report required under paragraph (1) shall include— (A) descriptions of actions that will be taken to update the passenger motor vehicle information developed under subsection (a), including the development of test procedures, test devices, test fixtures, and safety performance metrics; (B) key milestones, including the anticipated start of an action, completion of an action, and effective date of an update; and (C) descriptions of how an update will improve the passenger motor vehicle information developed under subsection (a). (3) Requirements In developing, implementing, and updating the report required under paragraph (1), the Secretary shall— (A) identify and prioritize safety features and technologies that are practicable and for which objective rating tests and evaluation criteria exists; (B) when reasonable and in the public interest, harmonize the passenger motor vehicle information developed under subsection (a) with other safety information programs, including those administered internationally or by private organizations, that provide comparisons of safety characteristics of passenger motor vehicles; (C) establish objective criteria for the selection of safety technologies to be rated; (D) conduct annual review to evaluate effectiveness of the passenger motor vehicle information produced under subsection (a) at improving the safety of passenger motor vehicles