---
kind: "unit"
title: "30"
title_heading: "Mineral Resources"
key: "chI/subchQ"
level: "subchap"
label: "Subchapter Q"
heading: "Pattern of Violations"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/30/chI-subchQ"
sections_count: 4
---

# Subchapter Q — Pattern of Violations

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

## Contents

- [Part 104 — Pattern of Violations](/cfr/30/chI-subchQ-part104.md)
- [Part 105-199 — Parts 105-199 [reserved]](/cfr/30/chI-subchQ-part105-199.md)