---
kind: "unit"
title: "21"
title_heading: "Food and Drugs"
key: "chI/subchK/part1107"
level: "part"
label: "Part 1107"
heading: "Exemption Requests and Substantial Equivalence Reports"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/21/chI-subchK-part1107"
sections_count: 19
---

# Part 1107 — Exemption Requests and Substantial Equivalence Reports

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

## Contents

- [Subpart A — Exemptions](/cfr/21/chI-subchK-part1107-subpartA.md)
- [Subpart B — General](/cfr/21/chI-subchK-part1107-subpartB.md)
- [Subpart C — Substantial Equivalence Reports](/cfr/21/chI-subchK-part1107-subpartC.md)
- [Subpart D — FDA Review](/cfr/21/chI-subchK-part1107-subpartD.md)
- [Subpart E — Miscellaneous](/cfr/21/chI-subchK-part1107-subpartE.md)