25 CFR § 162.348 - How will BIA decide whether to approve an amendment of a residential lease?
(a) We may disapprove a residential lease amendment only if at least one of the following is true:
(1) The Indian landowners have not consented and their consent is required;
(4) The requirements of this subpart have not been met; or
(b) We will defer, to the maximum extent possible, to the Indian landowners' determination that the amendment is in their best interest.
(c) We may not unreasonably withhold approval of an amendment.