---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchI/part239"
level: "part"
label: "Part 239"
heading: "Requirements for State Permit Program Determination of Adequacy"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchI-part239"
sections_count: 13
---

# Part 239 — Requirements for State Permit Program Determination of Adequacy

Title 40 C.F.R. — Protection of Environment › Chapter I — Environmental Protection Agency › Subchapter I — Solid Wastes

## Contents

- [Subpart A — General](/cfr/40/chI-subchI-part239-subpartA.md)
- [Subpart B — State Program Application](/cfr/40/chI-subchI-part239-subpartB.md)
- [Subpart C — Requirements for Adequate Permit Programs](/cfr/40/chI-subchI-part239-subpartC.md)
- [Subpart D — Adequacy Determination Procedures](/cfr/40/chI-subchI-part239-subpartD.md)