---
type: "LegalText"
title: "42 U.S.C. § 4335"
description: "Efforts supplemental to existing authorizations"
jurisdiction: "us"
corpus: "united_states_code"
kind: "code_section"
title_number: 42
title_name: "THE PUBLIC HEALTH AND WELFARE"
chapter_number: "55"
chapter_name: "NATIONAL ENVIRONMENTAL POLICY"
section: "4335"
citation: "42 U.S.C. § 4335"
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_usc42@119-100.zip"
source_identifier: "/us/usc/t42/s4335"
source_file: "data/legal/raw/us/code/title-42/usc42.xml"
source_hash: "3fb4f223510121fb011b81612b44309442f829d9a879d44a33494b5e4bed6790"
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text_hash: "dc636b10ec5ddf08ace301c26e2f8db2d56cb57e99abc7afdbfa1a8d7ab7ebe8"
retrieved_at: "2026-07-04"
confidence: "official"
tags: ["legal", "us-code"]
---

# 42 U.S.C. § 4335 - Efforts supplemental to existing authorizations

## Text

The policies and goals set forth in this chapter are supplementary to those set forth in existing authorizations of Federal agencies.

(Pub. L. 91–190, title I, § 105, Jan. 1, 1970, 83 Stat. 854.)