25 CFR § 211.57 - Forms.

---
identifier: "/us/cfr/t25/s211.57"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "25 CFR § 211.57 - Forms."
title_number: 25
title_name: "Indians"
section_number: "211.57"
section_name: "Forms."
chapter_name: "BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR"
subchapter_number: "I"
subchapter_name: "ENERGY AND MINERALS"
part_number: "211"
part_name: "LEASING OF TRIBAL LANDS FOR MINERAL DEVELOPMENT"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Sec. 4, Act of May 11, 1938 (52 Stat. 347); Act of August 1, 1956 (70 Stat. 744); 25 U.S.C. 396a-g; 25 U.S.C. 2 and 9; and Sec. 701, Pub. L. 114-74, 129 Stat. 599, unless otherwise noted."
regulatory_source: "61 FR 35653, July 8, 1996, unless otherwise noted."
cfr_part: "211"
---


# 211.57 Forms.

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.