45 CFR § 671.5 - Exceptions

---
identifier: "/us/cfr/t45/s671.5"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "45 CFR § 671.5 - Exceptions"
title_number: 45
title_name: "Public Welfare"
section_number: "671.5"
section_name: "Exceptions"
chapter_name: "NATIONAL SCIENCE FOUNDATION"
part_number: "671"
part_name: "WASTE REGULATION"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "16 U.S.C. 2405."
regulatory_source: "58 FR 34719, June 29, 1993, unless otherwise noted."
cfr_part: "671"
---


# 671.5 Exceptions

A permit shall not be required for any use or release of designated pollutants or waste allowed under the Act to Prevent Marine Pollution from Ships (33 U.S.C. 1901 *et seq.*), as amended, or for any shipboard use of banned substances or designated pollutants, provided such substances are not removed from the vessel in Antarctica.