; and (B) update such rule if the Secretary considers it necessary. (4) Rules of construction (A) No conditions on deployment Nothing in this subsection may be construed to limit or affect the Secretary’s authority under any other provision of law. The Secretary may not condition deployment or testing of highly automated vehicles on review of safety assessment certifications. (B) No new authorities No new authorities are granted to the Secretary under this section other than the promulgation of the rule pursuant to paragraph (1). (b) Review and research To accommodate the development and deployment of highly automated vehicles and to ensure the safety and security of highly automated vehicles and motor vehicles and others that will share the roads with highly automated vehicles, not later than 180 days after the date of the enactment of this section, the Secretary shall— (1) initiate or continue a review of the Federal motor vehicle safety standards in effect on such date of enactment; and (2) initiate or continue research regarding new Federal motor vehicle safety standards. (c) Rulemaking and safety priority plan (1) In general Not later than 1 year after the date of enactment of this section, the Secretary shall make available to the public and submit to the Committee on Energy and Commerce of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a rulemaking and safety priority plan, as necessary to accommodate the development and deployment of highly automated vehicles and to ensure the safety and security of highly automated vehicles and motor vehicles and others that will share the roads with highly automated vehicles, to— (A) update the motor vehicle safety standards in effect on such date of enactment; (B) issue new motor vehicle safety standards