7 CFR 770.7 - Security requirements.
(b) A mortgage or deed of trust on the land to be purchased by the applicant will be taken as security for a loan, except as provided in paragraph (c) of this section.
(1) If a mortgage or deed of trust is to be obtained on trust or restricted land and the applicant's constitution or charter does not specifically authorize mortgage of such land, the mortgage must be authorized by tribal referendum.
(2) All mortgages or deeds of trust on trust or restricted land must be approved by the Department of the Interior.
Title 7 published on 2013-01-01
no entries appear in the Federal Register after this date.