[Code of Federal Regulations] [Title 25, Volume 1] [Revised as of April 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 25CFR91.15] [Page 291] TITLE 25--INDIANS CHAPTER I--BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR PART 91--GOVERNMENT OF INDIAN VILLAGES, OSAGE RESERVATION, OKLAHOMA--Table of Contents Sec. 91.15 Suspension or amendment of regulations. The regulations in this part may be suspended or amended at any time by the Secretary of the Interior: Provided, That such amendments or suspension shall not serve to change the terms or conditions of any mortgage approved in accordance with Sec. 91.8(a). [[Page 292]]