# High-Voltage Longwall Equipment Standards for Underground Coal Mines; Correction
> **Mine Safety and Health Administration** · Final rule; correction. · Published 2002-04-17 · Effective 2002-05-10 · 67 FR 18822
## Document
- **Document number:** 02-9298
- **Category:** mine-safety
- **Sub-agency:** Mine Safety and Health Administration
- **Federal Register citation:** 67 FR 18822
- **CFR reference:** 30 CFR 75
- **Publication date:** 2002-04-17
- **Effective date:** 2002-05-10
## Abstract

This corrects the Mine Safety and Health Administration's final rule establishing new mandatory standards for the design, installation, use, and maintenance of high-voltage longwall mining systems used in underground coal mines published March 11, 2002.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/04/17/02-9298/high-voltage-longwall-equipment-standards-for-underground-coal-mines-correction)
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