# Occupational Exposure to Respirable Crystalline Silica
> **US Department of Labor** · Rule · Published 2016-05-18 · 81 FR 31167
## Document
- **Document number:** C1-2016-04800
- **Category:** other
- **Sub-agency:** US Department of Labor
- **Federal Register citation:** 81 FR 31167
- **CFR reference:** 29 CFR 1910
- **Publication date:** 2016-05-18
- **DOL docket:** Docket No. OSHA-2010-0034
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/05/18/C1-2016-04800/occupational-exposure-to-respirable-crystalline-silica)
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