---
kind: "unit"
title: "15"
title_heading: "Commerce and Trade"
key: "ch64"
level: "chapter"
label: "Chapter 64"
heading: "Methane Transportation Research, Development, and Demonstration"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/15/ch64"
sections_count: 10
---

# Chapter 64 — Methane Transportation Research, Development, and Demonstration

Title 15 — Commerce and Trade

## Sections

- [§3801. Congressional statement of findings and declaration of policy](/usc/15/3801.md)
- [§3802. Definitions](/usc/15/3802.md)
- [§3803. Duties of Secretary of Energy](/usc/15/3803.md)
- [§3804. Coordination with other Federal departments and agencies](/usc/15/3804.md)
- [§3805. Research and development activities](/usc/15/3805.md)
- [§3806. Demonstrations](/usc/15/3806.md)
- [§3807. Use of methane-fueled vehicles by Federal agencies and departments](/usc/15/3807.md)
- [§3808. Repealed.](/usc/15/3808.md)
- [§3809. Authorization of appropriations; required funding](/usc/15/3809.md)
- [§3810. Relationship to other laws](/usc/15/3810.md)