---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchJ/part302"
level: "part"
label: "Part 302"
heading: "Designation, Reportable Quantities, and Notification"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchJ-part302"
sections_count: 8
---

# Part 302 — Designation, Reportable Quantities, and Notification

Title 40 C.F.R. — Protection of Environment › Chapter I — Environmental Protection Agency › Subchapter J — Superfund, Emergency Planning, and Community Right-To-Know Programs

## Sections

- [§302.1. Applicability.](/cfr/40/302.1.md)
- [§302.2. Reserved](/cfr/40/302.2.md)
- [§302.3. Definitions.](/cfr/40/302.3.md)
- [§302.4. Hazardous substances and reportable quantities.](/cfr/40/302.4.md)
- [§302.5. Determination of reportable quantities.](/cfr/40/302.5.md)
- [§302.6. Notification requirements.](/cfr/40/302.6.md)
- [§302.7. Penalties.](/cfr/40/302.7.md)
- [§302.8. Continuous releases.](/cfr/40/302.8.md)