# High-Voltage Continuous Mining Machine Standard for Underground Coal Mines
> **US Department of Labor** · Rule · Published 2010-04-22 · 75 FR 20918
## Document
- **Document number:** C1-2010-7309
- **Category:** other
- **Sub-agency:** US Department of Labor
- **Federal Register citation:** 75 FR 20918
- **CFR reference:** 30 CFR 18
- **Publication date:** 2010-04-22
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/04/22/C1-2010-7309/high-voltage-continuous-mining-machine-standard-for-underground-coal-mines)
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