An Indian tribe may, in accordance with this section, submit a plan to withdraw some or all funds held in trust for such tribe by the United States and managed by the Secretary through the Bureau.
The Secretary shall approve such plan within 90 days of receipt and when approving the plan, the Secretary shall obtain the advice of the Special Trustee or prior to the appointment of such Special Trustee, the Director of the Office of Trust Fund Management within the Bureau. Such plan shall meet the following conditions:
Beginning on the date funds are withdrawn pursuant to this section, any trust responsibility or liability of the United States with respect to such funds shall cease except as provided for in section 4027 of this title.
25 U.S.C. § 4022