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title 21
Food and Drugs
chapter I-i1
CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) (Parts 100 to 169)
part 100
PART 100—GENERAL
subpart A
Subpart A—State and Local Requirements
Subpart A. Subpart A—State and Local Requirements
§ 100.1 - Petitions requesting exemption from preemption for State or local requirements.
§ 100.2 - State enforcement of Federal regulations.
