WAU Names - Standing Rock Agency


Is OST holding money for you?



OST is seeking current addresses for Individual Indian Money (IIM) account holders. All Whereabouts Unknown (WAU) accounts have either interests in lands and/or funds to be disbursed to rightful owners.

If you find your name on the WAU list, the forms required to update your account may be found here:

Please mail completed forms (along with a copy of your photo ID) to:

Office of the Special Trustee
Standing Rock Agency
PO Box E
Fort Yates, ND 58538

You may also provide updated information to the Standing Rock Agency by calling (701)854-3419. Additional information may be requested from you to complete your account update.