---
kind: "unit"
title: "30"
title_heading: "Mineral Resources"
key: "chII/subchA/part203"
level: "part"
label: "Part 203"
heading: "Relief or Reduction in Royalty Rates"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/30/chII-subchA-part203"
sections_count: 62
---

# Part 203 — Relief or Reduction in Royalty Rates

Title 30 C.F.R. — Mineral Resources › Chapter II — Bureau of Safety and Environmental Enforcement, Department of the Interior › Subchapter A — Minerals Revenue Management

## Contents

- [Subpart A — General Provisions](/cfr/30/chII-subchA-part203-subpartA.md)
- [Subpart B — OCS Oil, Gas, and Sulfur General](/cfr/30/chII-subchA-part203-subpartB.md)
- [Subpart C — Federal and Indian Oil [Reserved]](/cfr/30/chII-subchA-part203-subpartC.md)
- [Subpart D — Federal and Indian Gas [Reserved]](/cfr/30/chII-subchA-part203-subpartD.md)
- [Subpart E — Solid Minerals, General [Reserved]](/cfr/30/chII-subchA-part203-subpartE.md)
- [Subpart F — Subpart F [Reserved]](/cfr/30/chII-subchA-part203-subpartF.md)
- [Subpart G — Other Solid Minerals [Reserved]](/cfr/30/chII-subchA-part203-subpartG.md)
- [Subpart H — Geothermal Resources [Reserved]](/cfr/30/chII-subchA-part203-subpartH.md)
- [Subpart I — OCS Sulfur [Reserved]](/cfr/30/chII-subchA-part203-subpartI.md)