# Mandatory Safety StandardsUnderground Coal Mines
> **Mine Safety and Health Administration** · Rule · Published 1998-09-24 · 63 FR 50993
## Document
- **Document number:** X98-10924
- **Category:** mine-safety
- **Sub-agency:** Mine Safety and Health Administration
- **Federal Register citation:** 63 FR 50993
- **CFR reference:** 30 CFR 75
- **Publication date:** 1998-09-24
## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/09/24/X98-10924/mandatory-safety-standardsunderground-coal-mines)
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