---
type: "LegalText"
title: "25 U.S.C. § 640"
description: "Repealed. Pub. L. 93–531, § 26, Dec. 22, 1974, 88 Stat. 1723"
jurisdiction: "us"
corpus: "united_states_code"
kind: "code_section"
title_number: 25
title_name: "INDIANS"
chapter_number: "14"
chapter_name: "MISCELLANEOUS"
section: "640"
citation: "25 U.S.C. § 640"
status: "current"
release_point: "119-100"
release_date: "2026-06-26"
source: "official"
source_url: "https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc25@119-100.zip"
source_identifier: "/us/usc/t25/s640"
source_file: "data/legal/raw/us/code/title-25/usc25.xml"
source_hash: "26f81c36c7f376c140eba1e56b32009743bef84ea896034f9b631494e76bf3f2"
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text_hash: "4de4bcfb1aff3c06e25f485751754b13417c087ad2460b188d9d05d26708e58a"
retrieved_at: "2026-07-04"
confidence: "official"
tags: ["legal", "us-code"]
---

# 25 U.S.C. § 640 - Repealed. Pub. L. 93–531, § 26, Dec. 22, 1974, 88 Stat. 1723

## Notes

Section, act Apr. 19, 1950, ch. 92, § 10, 64 Stat. 47, established Joint Committee on Navajo-Hopi Indian Administration, with function of making a continuous study of programs for administration and rehabilitation of Navajo and Hopi Indians.

Statutory Notes and Related Subsidiaries

Effective Date of RepealPub. L. 93–531, § 26, Dec. 22, 1974, 88 Stat. 1723, provided that the repeal is effective as of the close of business December 31, 1974.