Code of Federal Regulations > Title 21 > Chapter I > Part 201 > Subpart D - Subpart D—Exemptions From Adequate Directions for Use

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 28, 2025

§ 201.100 - Prescription drugs for human use.

§ 201.105 - Veterinary drugs.

§ 201.115 - New drugs or new animal drugs.

§ 201.116 - Drugs having commonly known directions.

§ 201.117 - Inactive ingredients.

§ 201.119 - In vitro diagnostic products.

§ 201.120 - Prescription chemicals and other prescription components.

§ 201.122 - Drugs for processing, repacking, or manufacturing.

§ 201.125 - Drugs for use in teaching, law enforcement, research, and analysis.

§ 201.127 - Drugs; expiration of exemptions.

§ 201.128 - Meaning of “intended uses”.

§ 201.129 - Drugs; exemption for radioactive drugs for research use.

§ 201.130 - Exemption from adequate directions for use for a nonprescription drug product with an additional condition for nonprescription use (ACNU).