Tribal trust funds withdrawn under the Trust Reform Act may be returned to OTFM under the following conditions:

(a) A tribe must make a written request to OTFM to redeposit all or part of the withdrawn trust funds;

(b) No tribal trust funds may be redeposited to a tribal trust account during the first six months after being withdrawn, except with the approval of the Secretary;

(c) Tribal trust funds may only be returned to OTFM a maximum of twice a year, except with the approval of the Secretary; and

(d) A tribe must return withdrawn trust funds in accordance with the requirements of the Trust Reform Act in 25 CFR, part 1200, subpart C.