40 CFR § 445.20 - Applicability.

---
identifier: "/us/cfr/t40/s445.20"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 445.20 - Applicability."
title_number: 40
title_name: "Protection of Environment"
section_number: "445.20"
section_name: "Applicability."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "N"
subchapter_name: "EFFLUENT GUIDELINES AND STANDARDS"
part_number: "445"
part_name: "LANDFILLS POINT SOURCE CATEGORY"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Secs. 301, 304, 306, 307, 308, 402 and 501 of the Clean Water Act, as amended (33 U.S.C. 1311, 1314, 1316, 1317, 1318, 1342 and 1361)"
regulatory_source: "65 FR 3048, Jan. 19, 2000, unless otherwise noted."
cfr_part: "445"
---


# 445.20 Applicability.

Except as provided in § 445.1, this subpart applies to discharges of wastewater from landfills subject to the provisions of 40 CFR part 258, *Criteria for Municipal Solid Waste Landfills;* and 40 CFR part 257, *Criteria for Classification of Solid Waste Disposal Facilities and Practices.*