Cfr Title 21 Pts 800-1299; Code Of Federal Regulations (2025)

Prepared and regularly updated by specific Federal agencies, then published by the Office of Federal Register (OFR) 21 CFR, Pts. 800-1299, includes rules, regulations, procedures, and administrative procedures associated with Title 21, Fod and Drug.

Subchapter H Medical Devices 800 – 898

Subchapter I Mammography Quality Standards Act 900

Part 900 Mammography 900.1 – 900.25

Subchapter J Radiological Health 1000 – 1040

Subchapter K Tobacco Products 1100 – 1150

Subchapter L Regulations Under Certain Other Acts Administered by the Food and Drug Administration 1210 – 1299

Lawyers, law librarians and law students should be familiar with the Code of Federal Regulations.