---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchF/part197"
level: "part"
label: "Part 197"
heading: "Public Health and Environmental Radiation Protection Standards for Yucca Mountain, Nevada"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchF-part197"
sections_count: 20
---

# Part 197 — Public Health and Environmental Radiation Protection Standards for Yucca Mountain, Nevada

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

## Contents

- [Subpart A — Public Health and Environmental Standards for Storage](/cfr/40/chI-subchF-part197-subpartA.md)
- [Subpart B — Public Health and Environmental Standards for Disposal](/cfr/40/chI-subchF-part197-subpartB.md)