; and (ii) notice of the right to file an appeal in accordance with section 108(d)(2). 108. Plan approval or denial (a) In general The Secretary shall have the sole and exclusive authority to approve or disapprove— (1) a Plan submitted by an Indian Tribe; and (2) the integration of a Federal program into the Plan. (b) Approval or denial process (1) In general Except as provided in subsection (c), not later than 90 days after the date on which the Secretary receives a proposed Plan submitted by an Indian Tribe, the Secretary shall— (A) approve or deny the Plan; and (B) provide written notice of that decision to the Indian Tribe. (2) Approval If the Secretary approves a Plan, the Secretary shall authorize the transfer and distribution of funds associated with the Federal programs integrated into the Plan. (3) Denial If the Secretary denies a Plan, the Secretary shall provide to the Indian Tribe written notification of disapproval that contains a specific finding that clearly demonstrates, or that is supported by controlling legal authority, that the Plan does not meet the requirements of this Act. (4) Partial approval If the Secretary determines a Plan cannot be approved in its entirety, the Secretary shall approve any portion of the Plan that can be approved and deny any portion of the proposed Plan that cannot be approved, pursuant to the processes described in this subsection. (5) Deemed approval If the Secretary does not provide written notice to an Indian Tribe of a decision on a Plan within the 90-day period described in paragraph (1), the Plan shall be deemed approved. (c) Extension of time (1) In general Subject to paragraph (2), the Secretary may extend or otherwise alter the 90-day period described in subsection (b)(1) if, before expiration of the original 90-day period, the Secretary obtains the express written consent of the Indian Tribe that submitted the applicable Plan. (2) Extension restrictions An extension or alteration of the 90-day period under paragraph (1) may only be— (A) provided once