---
kind: "unit"
title: "30"
title_heading: "Mineral Resources"
key: "chI/subchO/part90"
level: "part"
label: "Part 90"
heading: "Mandatory Health Standards—coal Miners Who Have Evidence of the Development of Pneumoconiosis"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/30/chI-subchO-part90"
sections_count: 20
---

# Part 90 — Mandatory Health Standards—coal Miners Who Have Evidence of the Development of Pneumoconiosis

Title 30 C.F.R. — Mineral Resources › Chapter I — Mine Safety and Health Administration, Department of Labor › Subchapter O — Coal Mine Safety and Health

## Contents

- [Subpart A — General](/cfr/30/chI-subchO-part90-subpartA.md)
- [Subpart B — Dust Standards, Rights of Part 90 Miners](/cfr/30/chI-subchO-part90-subpartB.md)
- [Subpart C — Sampling Procedures](/cfr/30/chI-subchO-part90-subpartC.md)
- [Subpart D — Respirable Dust Control Plans](/cfr/30/chI-subchO-part90-subpartD.md)