# Diesel Particulate Matter Exposure of Underground Metal and Nonmetal Miners
> **Mine Safety and Health Administration** · Diesel particulate outreach seminars. · Published 2006-06-09 · 71 FR 33387
## Document
- **Document number:** E6-9067
- **Category:** mine-safety
- **Sub-agency:** Mine Safety and Health Administration
- **Federal Register citation:** 71 FR 33387
- **CFR reference:** 30 CFR 57
- **Publication date:** 2006-06-09
## Abstract

The Mine Safety and Health Administration (MSHA) will conduct three outreach seminars to assist metal and nonmetal underground mine operators who use diesel-powered equipment in complying with the diesel particulate matter (DPM) health standards published on May 18, 2006 (71 FR 28924). The seminars will also address requirements for special extensions of time in which to meet the final limit.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/06/09/E6-9067/diesel-particulate-matter-exposure-of-underground-metal-and-nonmetal-miners)
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