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title 21
Food and Drugs
chapter I-i7
CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)
part 808
PART 808—EXEMPTIONS FROM FEDERAL PREEMPTION OF STATE AND LOCAL MEDICAL DEVICE REQUIREMENTS
subpart A
Subpart A—General Provisions
Subpart A. Subpart A—General Provisions
§ 808.1 - Scope.
§ 808.3 - Definitions.
§ 808.5 - Advisory opinions.