; and (bb) the Fort Belknap Indian Community provides responses to relevant and substantive public comments on those impacts prior to its approval of a water lease; and (ii) are consistent with this Act and the Compact. (3) Review process (A) In general Not later than 120 days after the date on which Tribal water leasing regulations under paragraph (1) are submitted to the Secretary, the Secretary shall review and approve or disapprove the regulations. (B) Written documentation If the Secretary disapproves the Tribal water leasing regulations described in subparagraph (A), the Secretary shall include written documentation with the disapproval notification that describes the basis for this disapproval. (C) Extension The deadline described in subparagraph (A) may be extended by the Secretary, after consultation with the Fort Belknap Indian Community. (4) Federal environmental review Notwithstanding paragraphs (2) and (3), if the Fort Belknap Indian Community carries out a project or activity funded by a Federal agency, the Fort Belknap Indian Community— (A) shall have the authority to rely on the environmental review process of the applicable Federal agency