[Code of Federal Regulations] [Title 25, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 25CFR84.003] [Page 267] TITLE 25--INDIANS CHAPTER I--BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR PART 84_ENCUMBRANCES OF TRIBAL LAND_CONTRACT APPROVALS--Table of Contents Sec. 84.003 What types of contracts and agreements require Secretarial approval under this part? Unless otherwise provided in this part, contracts and agreements entered into by an Indian tribe that encumber trial lands for a period of seven or more years require Secretarial approval under this part.