---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch149/schVII/ptB"
level: "part"
label: "Part B"
heading: "Hybrid Vehicles, Advanced Vehicles, and Fuel Cell Buses"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch149-schVII-ptB"
sections_count: 6
---

# Part B — Hybrid Vehicles, Advanced Vehicles, and Fuel Cell Buses

Title 42 — The Public Health and Welfare › Chapter 149 — National Energy Policy and Programs › Subchapter VII — Vehicles and Fuels

## Contents

- [Subpart 1 — hybrid vehicles](/usc/42/ch149-schVII-ptB-spt1.md)
- [Subpart 2 — advanced vehicles](/usc/42/ch149-schVII-ptB-spt2.md)
- [Subpart 3 — fuel cell buses](/usc/42/ch149-schVII-ptB-spt3.md)