((a)) ** .—** The Secretary shall initiate rulemaking proceedings, for the purpose of establishing rules or standards that will reduce vehicle rollover crashes and mitigate deaths and injuries associated with such crashes for motor vehicles with a gross vehicle weight rating of not more than 10,000 pounds.

((b)) ** .—** One of the rulemaking proceedings initiated under subsection (a) shall be to establish performance criteria to reduce the occurrence of rollovers consistent with stability enhancing technologies. The Secretary shall issue a proposed rule in this proceeding by rule by , and a final rule by .

((c))

((1)) ** .—** The Secretary shall also initiate a rulemaking proceeding to establish performance standards to reduce complete and partial ejections of vehicle occupants from outboard seating positions. In formulating the standards the Secretary shall consider various ejection mitigation systems. The Secretary shall issue a final rule under this paragraph no later than .

((2)) ** .—** The Secretary shall complete the rulemaking proceeding initiated to upgrade Federal Motor Vehicle Safety Standard No. 206, relating to door locks and door retention, no later than 30 months after the date of enactment of this section.

((d)) ** .—** One of the rulemaking proceedings initiated under subsection (a) shall be to establish performance criteria to upgrade Federal Motor Vehicle Safety Standard No. 216 relating to roof strength for driver and passenger sides. The Secretary may consider industry and independent dynamic tests that realistically duplicate the actual forces transmitted during a rollover crash. The Secretary shall issue a proposed rule by , and a final rule by .

((e)) ** .—** If the Secretary determines that the deadline for a final rule under this section cannot be met, the Secretary shall—

((1)) notify the Senate Committee on Commerce, Science, and Transportation and the House of Representatives Committee on Energy and Commerce and explain why that deadline cannot be met; and

((2)) establish a new deadline.