---
kind: "unit"
title: "21"
title_heading: "Food and Drugs"
key: "chI/subchA/part1/subpartA"
level: "subpart"
label: "Subpart A"
heading: "General Provisions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/21/chI-subchA-part1-subpartA"
sections_count: 3
---

# Subpart A — General Provisions

Title 21 C.F.R. — Food and Drugs › Chapter I — Food and Drug Administration, Department of Health and Human Services › Subchapter A — General › Part 1 — General Enforcement Regulations

## Sections

- [§1.1. General.](/cfr/21/1.1.md)
- [§1.3. Definitions.](/cfr/21/1.3.md)
- [§1.4. Authority citations.](/cfr/21/1.4.md)