50 CFR § 401.4 - Activities prohibited.

---
identifier: "/us/cfr/t50/s401.4"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "50 CFR § 401.4 - Activities prohibited."
title_number: 50
title_name: "Wildlife and Fisheries"
section_number: "401.4"
section_name: "Activities prohibited."
chapter_name: "JOINT REGULATIONS (UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR AND NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS"
subchapter_number: "A"
subchapter_name: "SUBCHAPTER A"
part_number: "401"
part_name: "ANADROMOUS FISHERIES CONSERVATION, DEVELOPMENT AND ENHANCEMENT"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Anadromous Fish Conservation Act (79 Stat. 1125, as amended, 84 Stat. 214, 88 Stat. 398), 16 U.S.C. 757a-757f."
regulatory_source: "40 FR 26678, June 25, 1975, unless otherwise noted."
cfr_part: "401"
---


# 401.4 Activities prohibited.

Law enforcement, public relations, harvesting, marketing and processing activities, construction of fisherman use facilities, and activities concerned with landlocked anadromous fish populations (except fish in the Great Lakes that ascend streams to spawn) may not be financed under the Act.