---
kind: "unit"
title: "15"
title_heading: "Commerce and Trade"
key: "ch55/schII"
level: "subchapter"
label: "Subchapter II"
heading: "Octane Disclosure"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/15/ch55-schII"
sections_count: 4
---

# Subchapter II — Octane Disclosure

Title 15 — Commerce and Trade › Chapter 55 — Petroleum Marketing Practices

## Sections

- [§2821. Definitions](/usc/15/2821.md)
- [§2822. Automotive fuel rating testing and disclosure requirements](/usc/15/2822.md)
- [§2823. Administration and enforcement provisions](/usc/15/2823.md)
- [§2824. Relationship of statutory provisions to State and local laws](/usc/15/2824.md)