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Title 21

Displaying title 21, up to date as of 9/20/2021. Title 21 was last amended 9/17/2021.
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Title 21 Food and Drugs Part / Section
Chapter I Food and Drug Administration, Department of Health and Human Services 1 – 1299
Subchapter B Food for Human Consumption 100 – 199
Part 170 Food Additives 170.3 – 170.285
Subpart A General Provisions 170.3 – 170.19
§ 170.3 Definitions.
§ 170.6 Opinion letters on food additive status.
§ 170.10 Food additives in standardized foods.
§ 170.15 Adoption of regulation on initiative of Commissioner.
§ 170.17 Exemption for investigational use and procedure for obtaining authorization to market edible products from experimental animals.
§ 170.18 Tolerances for related food additives.
§ 170.19 Pesticide chemicals in processed foods.
Subpart B Food Additive Safety 170.20 – 170.39
§ 170.20 General principles for evaluating the safety of food additives.
§ 170.22 Safety factors to be considered.
§ 170.30 Eligibility for classification as generally recognized as safe (GRAS).
§ 170.35 Affirmation of generally recognized as safe (GRAS) status.
§ 170.38 Determination of food additive status.
§ 170.39 Threshold of regulation for substances used in food-contact articles.
Subpart C Specific Administrative Rulings and Decisions 170.45 – 170.60
§ 170.45 Fluorine-containing compounds.
§ 170.50 Glycine (aminoacetic acid) in food for human consumption.
§ 170.60 Nitrites and/or nitrates in curing premixes.
Subpart D Premarket Notifications 170.100 – 170.106
Subpart E Generally Recognized as Safe (GRAS) Notice 170.203 – 170.285