25 USC § 2221
Annual notice and filing; current whereabouts of interest owners
October 30, 2020
On at least an annual basis, the Secretary shall include along with other regular reports to owners of trust or restricted interests in land and individual Indian money account owners a change of name and address form by means of which the owner may confirm or update the owner's name and address. The change of name and address form shall include a section in which the owner may confirm and update the owner's name and address.