# National Ambient Air Quality Standards for Lead
> **Rule** · Correcting amendment. · Published 2008-12-19 · Effective 2009-01-12 · 73 FR 77517
## Document
- **Document number:** E8-30199
- **Category:** air-emissions
- **Federal Register citation:** 73 FR 77517
- **CFR reference:** 40 CFR 58
- **Publication date:** 2008-12-19
- **Effective date:** 2009-01-12
- **EPA docket:** EPA-HQ-OAR-2006-0735
## Abstract

The EPA issued a final rule on November 12, 2008 (effective date January 12, 2009) that revised the National Ambient Air Quality Standard (NAAQS) for lead (Pb) and associated monitoring requirements. This document makes a minor correction to the November 12, 2008, action to correct a typographical error in the regulatory text for the rule.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/12/19/E8-30199/national-ambient-air-quality-standards-for-lead)
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