Site Feedback

Title 21

Displaying title 21, up to date as of 7/09/2026. Title 21 was last amended 7/09/2026.
eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.

Title 21Food and DrugsPart / Section
Chapter IFood and Drug Administration, Department of Health and Human Services1 – 1299
Subchapter LRegulations Under Certain Other Acts Administered by the Food and Drug Administration1210 – 1299
Part 1230Regulations Under the Federal Caustic Poison Act1230.2 – 1230.49
Subpart DAdministrative Procedures1230.30 – 1230.37
§ 1230.30Collection of samples.
§ 1230.31Where samples may be collected.
§ 1230.32Analyzing of samples.
§ 1230.33Investigations.
§ 1230.34Analysis.
§ 1230.35Hearings.
§ 1230.36Hearings; when not provided for.
§ 1230.37Publication.