---
kind: "unit"
title: "21"
title_heading: "Food and Drugs"
key: "chI/subchK"
level: "subchap"
label: "Subchapter K"
heading: "Tobacco Products"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/21/chI-subchK"
sections_count: 79
---

# Subchapter K — Tobacco Products

Title 21 C.F.R. — Food and Drugs › Chapter I — Food and Drug Administration, Department of Health and Human Services

## Contents

- [Part 1100 — General](/cfr/21/chI-subchK-part1100.md)
- [Part 1105 — General](/cfr/21/chI-subchK-part1105.md)
- [Part 1107 — Exemption Requests and Substantial Equivalence Reports](/cfr/21/chI-subchK-part1107.md)
- [Part 1114 — Premarket Tobacco Product Applications](/cfr/21/chI-subchK-part1114.md)
- [Part 1140 — Cigarettes, Smokeless Tobacco, and Covered Tobacco Products](/cfr/21/chI-subchK-part1140.md)
- [Part 1141 — Required Warnings for Cigarette Packages and Advertisements](/cfr/21/chI-subchK-part1141.md)
- [Part 1143 — Minimum Required Warning Statements](/cfr/21/chI-subchK-part1143.md)
- [Part 1150 — User Fees](/cfr/21/chI-subchK-part1150.md)