25 CFR §115.601

1. (a)The BIA may restrict your IIM account through supervision if the BIA:
   1. (1)Receives an order from a court of competent jurisdiction that you are non-compos mentis; or
   2. (2)Receives an order or judgment from a court of competent jurisdiction that you are an adult in need of assistance because you are “incapable of managing or administering property, including your financial affairs;” or
   3. (3)Determines through an administrative process that you are an adult in need of assistance based on a finding by a licensed medical or mental health professional that you are “incapable of managing or administering property, including your financial affairs;” or
   4. (4)Receives information from another federal agency that you are under a legal disability and that the agency has appointed a representative payee to receive federal benefits on your behalf.
2. (b)The BIA may restrict your IIM account through an encumbrance if the BIA:
   1. (1)Receives an order from a court of competent jurisdiction awarding child support from your IIM account; or
   2. (2)Receives from a third party:
      1. (i)A copy of the original contract between you and the third party in which you used your IIM funds as security/collateral for the transaction;
      2. (ii)A copy of the document showing that the BIA approved in advance the use of your IIM funds as security/collateral for the contract;
      3. (iii)Proof of your default on the contract according to the terms of the contract; and
      4. (iv)A copy of the original assignment of IIM income as security/collateral for the contract that is signed and dated by you and is notarized;
   3. (3)Receives a money judgment from a Court of Indian Offenses pursuant to 25 CFR 11.208 or under any tribal law and order code;
   4. (4)Is provided documentation showing that BIA or OTFM caused an administrative error which resulted in a deposit into your IIM account, or a disbursement to you, or to a third party on your behalf; or
   5. (5)Is provided with proof of debts owed to the United States pursuant to § 115.104 of this part.