---
identifier: "/us/cfr/t21/s860.133"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 860.133 - Procedures when the Commissioner initiates a proceeding to require premarket approval under section 515(b) of the Federal Food, Drug, and Cosmetic Act."
title_number: 21
title_name: "Food and Drugs"
section_number: "860.133"
section_name: "Procedures when the Commissioner initiates a proceeding to require premarket approval under section 515(b) of the Federal Food, Drug, and Cosmetic Act."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "H"
subchapter_name: "MEDICAL DEVICES"
part_number: "860"
part_name: "MEDICAL DEVICE CLASSIFICATION PROCEDURES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 321(h), 353(g), 360c, 360d, 360e, 360i, 360j, 371, 374."
regulatory_source: "43 FR 32993, July 28, 1978, unless otherwise noted."
cfr_part: "860"
---
- Identifier
- /us/cfr/t21/s860.133
- Currency
- 2026-04-05
- Positive Law
- No
- Updated
- 2026-04-05
- Chapter
- Food and Drug Administration, Department of Health and Human Services
- Authority
- 21 U.S.C. 321(h), 353(g), 360c, 360d, 360e, 360i, 360j, 371, 374.