# The Treatment of Data Influenced by Exceptional Events (Exceptional Event Rule): Revised Exceptional Event Data Flagging Submittal and Documentation Schedule for Monitoring Data Used in Designations for the 2008 Ozone NAAQS
> **Rule** · Correcting Amendments. · Published 2008-11-21 · Effective 2008-12-22 · 73 FR 70597
## Document
- **Document number:** E8-27741
- **Category:** air-emissions
- **Federal Register citation:** 73 FR 70597
- **CFR reference:** 40 CFR 50
- **Publication date:** 2008-11-21
- **Effective date:** 2008-12-22
- **EPA docket:** EPA-HQ-OAR-2005-0159
## Abstract

The EPA issued a direct final rule on October 6, 2008, entitled, "The Treatment of Data Influenced by Exceptional Events (Exceptional Events Rule): Revised Exceptional Event Data Flagging Submittal and Documentation Schedule for Monitoring Data Used in Designations for the 2008 Ozone NAAQS." This document makes a minor correction to the Exceptional Events Rule to correct typographical errors in the technical notation of the ozone standard contained in the preamble and regulatory text for the rule.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/11/21/E8-27741/the-treatment-of-data-influenced-by-exceptional-events-exceptional-event-rule-revised-exceptional)
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