(1) When using, or causing to be used, any vehicle for providing transportation to which this section applies, each agricultural employer, agricultural association, and farm labor contractor shall—(A) ensure that such vehicle conforms to the standards prescribed by the Secretary under paragraph (2) of this subsection and other applicable Federal and State safety standards,
(B) ensure that each driver has a valid and appropriate license, as provided by State law, to operate the vehicle, and
(C) have an insurance policy or a liability bond that is in effect which insures the agricultural employer, the agricultural association, or the farm labor contractor against liability for damage to persons or property arising from the ownership, operation, or the causing to be operated, of any vehicle used to transport any migrant or seasonal agricultural worker.
(2)(A) For purposes of paragraph (1)(A), the Secretary shall prescribe such regulations as may be necessary to protect the health and safety of migrant and seasonal agricultural workers.
(B) To the extent consistent with the protection of the health and safety of migrant and seasonal agricultural workers, the Secretary shall, in promulgating regulations under subparagraph (A), consider, among other factors—(i) the type of vehicle used,
(ii) the passenger capacity of the vehicle,
(iii) the distance which such workers will be carried in the vehicle,
(iv) the type of roads and highways on which such workers will be carried in the vehicle,
(v) the extent to which a proposed standard would cause an undue burden on agricultural employers, agricultural associations, or farm labor contractors.
(C) Standards prescribed by the Secretary under subparagraph (A) shall be in addition to, and shall not supersede or modify, any standard under part B of subtitle IV of title 49, or regulations issued thereunder, which is independently applicable to transportation to which this section applies. A violation of any such standard shall also constitute a violation under this chapter.
(D) In the event that the Secretary fails for any reason to prescribe standards under subparagraph (A) by the effective date of this chapter, the standards prescribed under section 31502 of title 49, relating to the transportation of migrant workers, shall, for purposes of paragraph (1)(A), be deemed to be the standards prescribed by the Secretary under this paragraph, and shall, as appropriate and reasonable in the circumstances, apply (i) without regard to the mileage and boundary line limitations contained in such section, and (ii) until superseded by standards actually prescribed by the Secretary in accordance with this paragraph.