---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch85/schI/ptB"
level: "part"
label: "Part B"
heading: "Ozone Protection"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch85-schI-ptB"
sections_count: 1
---

# Part B — Ozone Protection

Title 42 — The Public Health and Welfare › Chapter 85 — Air Pollution Prevention and Control › Subchapter I — Programs and Activities

## Sections

- [§7450...7459. Repealed.](/usc/42/7450...7459.md)