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Title 21

Displaying title 21, up to date as of 7/15/2026. Title 21 was last amended 7/09/2026.
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Title 21Food and DrugsPart / Section
Chapter IFood and Drug Administration, Department of Health and Human Services1 – 1299
Subchapter AGeneral1 – 99
Part 1General Enforcement Regulations1.1 – 1.1465
Subpart AGeneral Provisions1.1 – 1.4
§ 1.1General.
§ 1.3Definitions.
§ 1.4Authority citations.
Subpart BGeneral Labeling Requirements1.20 – 1.24
Subpart C [Reserved]
Subpart DElectronic Import Entries1.70 – 1.81
Subpart EImports and Exports1.83 – 1.101
Subparts F-G [Reserved]
Subpart HRegistration of Food Facilities1.225 – 1.245
Subpart IPrior Notice of Imported Food1.276 – 1.285
Subpart JEstablishment, Maintenance, and Availability of Records1.326 – 1.368
Subpart KAdministrative Detention of Food for Human or Animal Consumption1.377 – 1.406
Subpart LForeign Supplier Verification Programs for Food Importers1.500 – 1.514
Subpart MAccreditation of Third-Party Certification Bodies To Conduct Food Safety Audits and To Issue Certifications1.600 – 1.725
Subpart N [Reserved]
Subpart OSanitary Transportation of Human and Animal Food1.900 – 1.934
Subpart P [Reserved]
Subpart QAdministrative Detention of Drugs Intended for Human or Animal Use1.980
§ 1.980Administrative detention of drugs.
Subpart RLaboratory Accreditation for Analyses of Foods1.1101 – 1.1200
Subpart SAdditional Traceability Records for Certain Foods1.1300 – 1.1465