---
kind: "unit"
title: "16"
title_heading: "Commercial Practices"
key: "chI/subchC"
level: "subchap"
label: "Subchapter C"
heading: "Regulations under Specific Acts of Congress"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/16/chI-subchC"
sections_count: 299
---

# Subchapter C — Regulations under Specific Acts of Congress

Title 16 C.F.R. — Commercial Practices › Chapter I — Federal Trade Commission

## Contents

- [Part 300 — Rules and Regulations under the Wool Products Labeling Act of 1939](/cfr/16/chI-subchC-part300.md)
- [Part 301 — Rules and Regulations under Fur Products Labeling Act](/cfr/16/chI-subchC-part301.md)
- [Part 303 — Rules and Regulations under the Textile Fiber Products Identification Act](/cfr/16/chI-subchC-part303.md)
- [Part 304 — Rules and Regulations under the Hobby Protection Act](/cfr/16/chI-subchC-part304.md)
- [Part 305 — Energy and Water Use Labeling for Consumer Products under the Energy Policy and Conservation Act (“energy Labeling Rule”)](/cfr/16/chI-subchC-part305.md)
- [Part 306 — Automotive Fuel Ratings, Certification and Posting](/cfr/16/chI-subchC-part306.md)
- [Part 307 — Part 307 [reserved]](/cfr/16/chI-subchC-part307.md)
- [Part 308 — Trade Regulation Rule Pursuant to the Telephone Disclosure and Dispute Resolution Act of 1992](/cfr/16/chI-subchC-part308.md)
- [Part 309 — Labeling Requirements for Alternative Fuels and Alternative Fueled Vehicles](/cfr/16/chI-subchC-part309.md)
- [Part 310 — Telemarketing Sales Rule](/cfr/16/chI-subchC-part310.md)
- [Part 311 — Test Procedures and Labeling Standards for Recycled Oil](/cfr/16/chI-subchC-part311.md)
- [Part 312 — Children's Online Privacy Protection Rule (coppa Rule)](/cfr/16/chI-subchC-part312.md)
- [Part 313 — Privacy of Consumer Financial Information](/cfr/16/chI-subchC-part313.md)
- [Part 314 — Standards for Safeguarding Customer Information](/cfr/16/chI-subchC-part314.md)
- [Part 315 — Contact Lens Rule](/cfr/16/chI-subchC-part315.md)
- [Part 316 — Can-Spam Rule](/cfr/16/chI-subchC-part316.md)
- [Part 317 — Prohibition of Energy Market Manipulation Rule](/cfr/16/chI-subchC-part317.md)
- [Part 318 — Health Breach Notification Rule](/cfr/16/chI-subchC-part318.md)
- [Part 320 — Disclosure Requirements for Depository Institutions Lacking Federal Deposit Insurance](/cfr/16/chI-subchC-part320.md)
- [Part 321 — Mortgage Acts and Practices—advertising](/cfr/16/chI-subchC-part321.md)
- [Part 322 — Mortgage Assistance Relief Services](/cfr/16/chI-subchC-part322.md)
- [Part 323 — Made in Usa Labeling](/cfr/16/chI-subchC-part323.md)