---
kind: "unit"
title: "21"
title_heading: "Food and Drugs"
key: "chI/subchA/part1/subpartB"
level: "subpart"
label: "Subpart B"
heading: "General Labeling Requirements"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/21/chI-subchA-part1-subpartB"
sections_count: 4
---

# Subpart B — General Labeling Requirements

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

- [§1.20. Presence of mandatory label information.](/cfr/21/1.20.md)
- [§1.21. Failure to reveal material facts.](/cfr/21/1.21.md)
- [§1.23. Procedures for requesting variations and exemptions from required label statements.](/cfr/21/1.23.md)
- [§1.24. Exemptions from required label statements.](/cfr/21/1.24.md)