# Performance Specification 16 for Predictive Emissions Monitoring Systems and Amendments to Testing and Monitoring Provisions
> **Rule** · — · Published 2009-04-23 · 74 FR 18474
## Document
- **Document number:** Z9-6275
- **Category:** other
- **Federal Register citation:** 74 FR 18474
- **CFR reference:** 40 CFR 60
- **Publication date:** 2009-04-23
- **EPA docket:** EPA-HQ-OAR-2003-0074
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/04/23/Z9-6275/performance-specification-16-for-predictive-emissions-monitoring-systems-and-amendments-to-testing)
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