21 CFR § 808.53 - [Reserved]

---
identifier: "/us/cfr/t21/s808.53"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 808.53 - [Reserved]"
title_number: 21
title_name: "Food and Drugs"
section_number: "808.53"
section_name: "[Reserved]"
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "H"
subchapter_name: "MEDICAL DEVICES"
part_number: "808"
part_name: "EXEMPTIONS FROM FEDERAL PREEMPTION OF STATE AND LOCAL MEDICAL DEVICE REQUIREMENTS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 360j, 360k, 371."
regulatory_source: "43 FR 18665, May 2, 1978, unless otherwise noted."
cfr_part: "808"
---