Any United States Indian agent, superintendent, or other disbursing agent of the Indian Service may deposit Indian moneys, individual or tribal, coming into his hands as custodian, in such national bank or banks as he may select: Provided, That the bank or banks so selected by him shall first execute to said disbursing agent a bond, with approved surety, in such an amount as will properly safeguard the funds to be deposited. Such bond shall be subject to the approval of the Secretary of the Interior.

All moneys received from the sales of lands that have been, or may be, ceded to the United States by Indian tribes, by treaties providing for the investment or payment to the Indians, parties thereto, of the proceeds of the lands ceded by them, respectively, after deducting the expenses of survey and sale, any sums stipulated to be advanced, and the expenses of fulfilling any engagements contained therein, shall be paid into the Treasury in the same manner that moneys received from the sales of public lands are paid into the Treasury.

All sums that are or may be required to be paid, and all moneys that are or may be required to be invested by the treaties mentioned in section 152 of this title are appropriated in conformity to them, and shall be drawn from the Treasury as other public moneys are drawn therefrom, under such instructions as may from time to time be given by the President.

No part of the expenses of the public lands service shall be deducted from the proceeds of Indian lands sold through the Bureau of Land Management, except as authorized by the treaty or agreement providing for the disposition of the lands.

All miscellaneous revenues derived from Indian reservations, agencies, and schools, except those of the Five Civilized Tribes and not the result of the labor of any member of such tribe, which are not required by existing law to be otherwise disposed of, shall be covered into the Treasury of the United States under the caption “Indian moneys, proceeds of labor”, and are made available for expenditure, in the discretion of the Secretary of the Interior, for the benefit of the Indian tribes, agencies, and schools on whose behalf they are collected, subject, however, to the limitations as to tribal funds, imposed by sections 123 and 142 1

Except in the case of funds held in trust for Indian tribes or individuals, the funds available for expenditure under the “Indian moneys, proceeds of labor” accounts authorized by section 155 of this title may be expended until September 30, 1982 for any purpose for which funds are appropriated under the subspan “Operation of Indian Programs”.

No funds shall be deposited in such “Indian money, proceeds of labor” (IMPL) accounts after September 30, 1982. The unobligated balance in IMPL accounts as of the close of business on September 30, 1982, including the income resulting from the investment of funds from such accounts prior to such date, shall be transferred to and held in escrow accounts at the locations of the IMPL accounts from which they are transferred. Funds in such escrow accounts may be invested as provided in section 162a of this title and the investment income added to such accounts. The Secretary shall determine no later than September 30, 1985 (after consultation with appropriate tribes and individual Indians) the extent to which the funds held in such escrow accounts represent income from the investment of special deposits relating to specific tribes or individual Indians. Upon such a determination by the Secretary and express acceptance of the determination by the beneficiary, the Secretary shall transfer such funds to trust accounts for such tribes or individual Indians. Not more than ten percent of the funds transferred to trust accounts for any tribe or individual Indian under this provision may be utilized to pay for legal or other representation relating to claims for such funds. Not to exceed two percent of the funds transferred from the IMPL accounts shall be available to reimburse the Bureau of Indian Affairs for administrative expenses incurred in determining ownership of the funds. Acceptance of a determination by the Secretary and the transfer of funds under this provision shall constitute a complete release and waiver of any and all claims by the beneficiary against the United States relating to the unobligated balance of IMPL accounts as of the close of business on September 30, 1982. During the period of October 1, 1985 through September 30, 1987, or earlier if a Secretarial determination on ownership and appropriate fund transfers has been completed, the funds remaining in such escrow accounts because they have not been transferred to trust accounts, may be expended subject to the approval of the Secretary for any purpose authorized under section 13 of this title and requested by the respective governing bodies of the tribes at the locations where such accounts are maintained. The unobligated balances of such escrow accounts as of the close of business on September 30, 1987, shall be deposited into miscellaneous receipts of the Treasury.

The net receipts from the sales of surplus and unallotted lands and other tribal property belonging to any of the Five Civilized Tribes, after deducting the necessary expense of advertising and sale, may be deposited in national or State banks in the State of Oklahoma in the discretion of the Secretary of the Interior, such depositories to be designated by him under such rules and regulations governing the rate of interest thereon, the time of deposit and withdrawal thereof, and the security therefor, as he may prescribe. The interest accruing on such funds may be used to defray the expense of the per capita payments of such funds.

All investments of stock, that are or may be required by treaties with the Indians, shall be made under the direction of the President; and special accounts of the funds under such treaties shall be kept at the Treasury, and statements thereof be annually laid before Congress.

The Secretary of the Interior shall invest in a manner which shall be in his judgment most safe and beneficial for the fund, all moneys that may be received under treaties containing stipulations for the payment to the Indians, annually, of interest upon the proceeds of the lands ceded by them; and he shall make no investment of such moneys, or of any portion, at a lower rate of interest than 5 per centum per annum.

The Secretary of the Interior is directed to cause settlements to be made with all persons appointed by the Indian councils to receive moneys due to incompetent or orphan Indians, and to require all moneys found to be due to such incompetent or orphan Indians to be returned to the Treasury; and all moneys so returned shall bear interest at the rate of 6 per centum per annum, until paid by order of the Secretary of the Interior to those entitled to the same. No money shall be paid to any person appointed by any Indian council to receive moneys due to incompetent or orphan Indians, but the same shall remain in the Treasury of the United States until ordered to be paid by the Secretary to those entitled to receive the same, and shall bear 6 per centum interest until so paid.

All stocks, bonds, or other securities or evidences of indebtedness held by the Secretary of the Interior on June 10, 1876

The Secretary of the Interior is authorized to deposit, in the Treasury of the United States, any and all sums held by him on April 1, 1880, or which may be received by him, as Secretary of the Interior and trustee of various Indian tribes, on account of the redemption of United States bonds, or other stocks and securities belonging to the Indian trust fund, and all sums received on account of sales of Indian trust lands, and the sales of stocks lately purchased for temporary investment, whenever he is of the opinion that the best interests of the Indians will be promoted by such deposits, in lieu of investments; and the United States shall pay interest semiannually, from the date of deposit of any and all such sums in the United States Treasury, at the rate per annum stipulated by treaties or prescribed by law, and such payments shall be made in the usual manner, as each may become due, without further appropriation by Congress.

All tribal funds arising under section 155 of this title on June 13, 1930, included in the fund “Indian Money, Proceeds of Labor”, shall, on and after July 1, 1930, be carried on the books of the Treasury Department in separate accounts for the respective tribes, and all such funds with account balances exceeding $500 shall bear simple interest at the rate of 4 per centum per annum from July 1, 1930.

The amount held in any tribal fund account which, in the judgment of the Secretary of the Interior, is not required for the purpose for which the fund was created, shall be covered into the surplus fund of the Treasury; and so much thereof as is found to be necessary for such purpose may at any time thereafter be restored to the account on books of the Treasury without appropriation by Congress.

The interest accruing on Indian tribal funds under sections 161a to 161c of this title shall be subject to the same disposition as prescribed by existing law for the respective principal funds.

The Secretary of the Interior is authorized, wherever in his discretion such action would be for the best interest of the Indians, to cause a final roll to be made of the membership of any Indian tribe; such rolls shall contain the ages and quantum of Indian blood, and when approved by the said Secretary are declared to constitute the legal membership of the respective tribes for the purpose of segregating the tribal funds as provided in section 162 1

Unless otherwise specifically provided by law, the share of an individual member of an Indian tribe or group in a per capita or other distribution, individualization, segregation, or proration of Indian tribal or group funds held in trust by the United States, or in an annuity payment under a treaty, heretofore or hereafter authorized by law, and any interest earned on such share that is properly creditable to the individual shall be restored to tribal ownership if for any reason such share cannot be paid to the individual entitled thereto and remains unclaimed for a period of six years from the date of the administrative directive to make the payment, or one year from September 22, 1961, whichever occurs later: Provided, That if such individual is a member of an Indian tribe or group that has no governing body recognized by the Secretary of the Interior as authorized to act on behalf of the tribe or group, such unpaid share and interest shall be regarded as not capable of restoration to a tribal or group entity and shall be deposited in the general fund of the Treasury of the United States.

The Secretary shall not restore to tribal ownership or deposit in the general fund of the Treasury any funds pursuant to section 164 of this title and this section until sixty calendar days (exclusive of days on which either the Senate or the House of Representatives is not in session because of an adjournment of more than three days to a day certain) after he has submitted notice of his proposed action to the Committee on Energy and Natural Resources of the Senate and the Committee on Natural Resources of the House of Representatives unless each of said committees has theretofore notified him that it has no objection to the proposed action.

The activities of the Department of the Interior associated with the Department’s consultation with Indian tribes and organizations related to the management of funds held in trust by the United States for Indian tribes shall be exempt from chapter 10 of title 5.