---
kind: "unit"
title: "10"
title_heading: "Energy"
key: "chII/subchH"
level: "subchap"
label: "Subchapter H"
heading: "Assistance Regulations"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/10/chII-subchH"
sections_count: 103
---

# Subchapter H — Assistance Regulations

Title 10 C.F.R. — Energy › Chapter II — Department of Energy

## Contents

- [Part 600 — Part 600 [reserved]](/cfr/10/chII-subchH-part600.md)
- [Part 601 — New Restrictions on Lobbying](/cfr/10/chII-subchH-part601.md)
- [Part 602 — Epidemiology and Other Health Studies Financial Assistance Program](/cfr/10/chII-subchH-part602.md)
- [Part 603 — Part 603 [reserved]](/cfr/10/chII-subchH-part603.md)
- [Part 605 — The Office of Science Financial Assistance Program](/cfr/10/chII-subchH-part605.md)
- [Part 609 — Loan Guarantees for Clean Energy Projects](/cfr/10/chII-subchH-part609.md)
- [Part 611 — Advanced Technology Vehicles Manufacturer Assistance Program](/cfr/10/chII-subchH-part611.md)
- [Part 612 — Recapture of Civil Nuclear Credits](/cfr/10/chII-subchH-part612.md)