# Continuous Emissions Monitoring
> **Rule** · — · Published 2001-06-13 · 66 FR 31842
## Document
- **Document number:** 01-55518
- **Category:** other
- **Federal Register citation:** 66 FR 31842
- **CFR reference:** 40 CFR 75
- **Publication date:** 2001-06-13
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/06/13/01-55518/continuous-emissions-monitoring)
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