25 CFR § 162.570 - May the parties amend a WSR lease?

---
identifier: "/us/cfr/t25/s162.570"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "25 CFR § 162.570 - May the parties amend a WSR lease?"
title_number: 25
title_name: "Indians"
section_number: "162.570"
section_name: "May the parties amend a WSR lease?"
chapter_name: "BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR"
subchapter_number: "H"
subchapter_name: "LAND AND WATER"
part_number: "162"
part_name: "LEASES AND PERMITS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "5 U.S.C. 301, R.S. 463 and 465; 25 U.S.C. 2 and 9. Interpret or apply sec. 3, 26 Stat. 795, sec. 1, 28 Stat. 305, secs. 1, 2, 31 Stat. 229, 246, secs. 7, 12, 34 Stat. 545, 34 Stat. 1015, 1034, 35 Stat. 70, 95, 97, sec. 4, 36 Stat. 856, sec. 1, 39 Stat. 128, 41 Stat. 415, as amended, 751, 1232, sec. 17, 43 Stat. 636, 641, 44 Stat. 658, as amended, 894, 1365, as amended, 47 Stat. 1417, sec. 17, 48 Stat. 984, 988, 49 Stat. 115, 1135, sec. 55, 49 Stat. 781, sec. 3, 49 Stat. 1967, 54 Stat. 745, 1057, 60 Stat. 308, secs. 1, 2, 60 Stat. 962, sec. 5, 64 Stat. 46, secs. 1, 2, 4, 5, 6, 64 Stat. 470, 69 Stat. 539, 540, 72 Stat. 968, 107 Stat. 2011, 108 Stat. 4572, March 20, 1996, 110 Stat. 4016; 25 U.S.C. 380, 393, 393a, 394, 395, 397, 402, 402a, 403, 403a, 403b, 403c, 409a, 413, 415, 415a, 415b, 415c, 415d, 416, 477, 635, 2201  3701, 3702, 3703, 3712, 3713, 3714, 3715, 3731, 3733, 4211; 44 U.S.C. 3101"
regulatory_source: "66 FR 7109, Jan. 22, 2001, unless otherwise noted."
cfr_part: "162"
---


# 162.570 May the parties amend a WSR lease?

The parties may amend a WSR lease by obtaining:

(a) The lessee's signature;

(b) The Indian landowners' consent under the requirements in § 162.571; and

(c) BIA approval of the amendment under §§ 162.572 and 162.573.