---
kind: "unit"
title: "21"
title_heading: "Food and Drugs"
key: "chI/subchH/part808"
level: "part"
label: "Part 808"
heading: "Exemptions from Federal Preemption of State and Local Medical Device Requirements"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/21/chI-subchH-part808"
sections_count: 9
---

# Part 808 — Exemptions from Federal Preemption of State and Local Medical Device Requirements

Title 21 C.F.R. — Food and Drugs › Chapter I — Food and Drug Administration, Department of Health and Human Services › Subchapter H — Medical Devices

## Contents

- [Subpart A — General Provisions](/cfr/21/chI-subchH-part808-subpartA.md)
- [Subpart B — Exemption Procedures](/cfr/21/chI-subchH-part808-subpartB.md)
- [Subpart C — Listing of Specific State and Local Exemptions](/cfr/21/chI-subchH-part808-subpartC.md)