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title 21
Food and Drugs
chapter I-i2
CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) (Parts 170 to 199)
part 174
PART 174—INDIRECT FOOD ADDITIVES: GENERAL
Part 174. PART 174—INDIRECT FOOD ADDITIVES: GENERAL
§ 174.5 - General provisions applicable to indirect food additives.
§ 174.6 - Threshold of regulation for substances used in food-contact articles.