---
kind: "unit"
title: "10"
title_heading: "Energy"
key: "chII/subchE/part501"
level: "part"
label: "Part 501"
heading: "Administrative Procedures and Sanctions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/10/chII-subchE-part501"
sections_count: 67
---

# Part 501 — Administrative Procedures and Sanctions

Title 10 C.F.R. — Energy › Chapter II — Department of Energy › Subchapter E — Alternate Fuels

## Contents

- [Subpart A — General Provisions](/cfr/10/chII-subchE-part501-subpartA.md)
- [Subpart B — Subpart B [Reserved]](/cfr/10/chII-subchE-part501-subpartB.md)
- [Subpart C — Written Comments, Public Hearings and Conferences During Administrative Proceedings](/cfr/10/chII-subchE-part501-subpartC.md)
- [Subpart D — Subpoenas, Special Report Orders, Oaths and Witnesses](/cfr/10/chII-subchE-part501-subpartD.md)
- [Subpart E — Prohibition Rules and Orders](/cfr/10/chII-subchE-part501-subpartE.md)
- [Subpart F — Exemptions and Certifications](/cfr/10/chII-subchE-part501-subpartF.md)
- [Subpart G — Requests for Modification or Rescission of a Rule or Order](/cfr/10/chII-subchE-part501-subpartG.md)
- [Subpart H — Requests for Stay](/cfr/10/chII-subchE-part501-subpartH.md)
- [Subpart I — Requests for Interpretation](/cfr/10/chII-subchE-part501-subpartI.md)
- [Subpart J — Rulings](/cfr/10/chII-subchE-part501-subpartJ.md)
- [Subpart K — Enforcement](/cfr/10/chII-subchE-part501-subpartK.md)
- [Subpart L — Investigations, Violations, Sanctions and Judicial Actions](/cfr/10/chII-subchE-part501-subpartL.md)
- [Subpart M — Use of Natural Gas or Petroleum for Emergency and Unanticipated Equipment Outage Purposes](/cfr/10/chII-subchE-part501-subpartM.md)