{"data":{"id":"us/25-cfr-211.57","jurisdiction":"us","citation":"25 CFR 211.57","heading":"Forms.","body":"Leases, bonds, permits, assignments, and other instruments relating to mineral leasing shall be on forms, prescribed by the Secretary, that may be obtained from the superintendent or area director. The provisions of a standard lease or permit may be changed, deleted, or added to by written agreement of all parties with the approval of the Secretary.","path":["Title 25—Indians","CHAPTER I—BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR","SUBCHAPTER I—ENERGY AND MINERALS","PART 211—LEASING OF TRIBAL LANDS FOR MINERAL DEVELOPMENT","Subpart C—Rents, Royalties, Cancellations and Appeals"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-25.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:59Z","sha256":"31702d35efac68657d884b6ba4abc3094e47dbe7f8d4e1e89542e92822eb81b1","source_id":"us-cfr","stale":true,"prev":"us/25-cfr-211.56","next":"us/25-cfr-211.58"},"notice":"GroundRules: Original legal text. Not legal advice."}