25 C.F.R. § 115.104
Funds of individuals may be applied by the Secretary or his authorized representative against delinquent claims of indebtedness to the United States or any of its agencies or to the tribe of which the individual is a member, unless such payments are prohibited by acts of Congress, and against money judgments rendered by courts of Indian offenses or under any tribal law and order code. Funds derived from the sale of capital assets which by agreement approved prior to such sale by the Secretary or his authorized representative are to be expended for specific purposes, and funds obligated under contractual arrangements approved in advance by the Secretary or his authorized representative or subject to deductions specifically authorized or directed by acts of Congress, shall be disbursed only in accordance with the agreements (including any subsequently approved modifications thereof) or acts of Congress. The funds of an adult whom the Secretary or his authorized representative finds to be in need of assistance in managing his affairs, even though such adult is not non compos mentis or under other legal disability, may be disbursed to the adult, within his best interest, under approved plans. Such finding and the basis for such finding shall be recorded and filed with the records of the account. For rules governing the payment of judgments from individual Indian money accounts, see § 11.208 of this chapter.
25 C.F.R. §115.104