---
kind: "unit"
title: "30"
title_heading: "Mineral Resources"
key: "chI/subchK/part57"
level: "part"
label: "Part 57"
heading: "Safety and Health Standards—underground Metal and Nonmetal Mines"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/30/chI-subchK-part57"
sections_count: 604
---

# Part 57 — Safety and Health Standards—underground Metal and Nonmetal Mines

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

## Contents

- [Subpart A — General](/cfr/30/chI-subchK-part57-subpartA.md)
- [Subpart B — Ground Control](/cfr/30/chI-subchK-part57-subpartB.md)
- [Subpart C — Fire Prevention and Control](/cfr/30/chI-subchK-part57-subpartC.md)
- [Subpart D — Air Quality, Radiation, Physical Agents, and Diesel Particulate Matter](/cfr/30/chI-subchK-part57-subpartD.md)
- [Subpart E — Explosives](/cfr/30/chI-subchK-part57-subpartE.md)
- [Subpart F — Drilling and Rotary Jet Piercing](/cfr/30/chI-subchK-part57-subpartF.md)
- [Subpart G — Ventilation](/cfr/30/chI-subchK-part57-subpartG.md)
- [Subpart H — Loading, Hauling, and Dumping](/cfr/30/chI-subchK-part57-subpartH.md)
- [Subpart I — Aerial Tramways](/cfr/30/chI-subchK-part57-subpartI.md)
- [Subpart J — Travelways and Escapeways](/cfr/30/chI-subchK-part57-subpartJ.md)
- [Subpart K — Electricity](/cfr/30/chI-subchK-part57-subpartK.md)
- [Subpart L — Compressed Air and Boilers](/cfr/30/chI-subchK-part57-subpartL.md)
- [Subpart M — Machinery and Equipment](/cfr/30/chI-subchK-part57-subpartM.md)
- [Subpart N — Personal Protection](/cfr/30/chI-subchK-part57-subpartN.md)
- [Subpart O — Materials Storage and Handling](/cfr/30/chI-subchK-part57-subpartO.md)
- [Subpart P — Illumination](/cfr/30/chI-subchK-part57-subpartP.md)
- [Subpart Q — Safety Programs](/cfr/30/chI-subchK-part57-subpartQ.md)
- [Subpart R — Personnel Hoisting](/cfr/30/chI-subchK-part57-subpartR.md)
- [Subpart S — Miscellaneous](/cfr/30/chI-subchK-part57-subpartS.md)
- [Subpart T — Safety Standards for Methane in Metal and Nonmetal Mines](/cfr/30/chI-subchK-part57-subpartT.md)
- [Subpart U — Safety Program for Surface Mobile Equipment](/cfr/30/chI-subchK-part57-subpartU.md)