25 CFR § 15.204
When is a probate file complete?
February 24, 2021
A probate file is complete for transfer to OHA when a BIA approving official includes a certification that:
(a) States that the probate file includes all information listed in §15.202 that is available; and
(b) Lists all sources of information BIA queried in an attempt to locate information listed in §15.202 that is not available.