# Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; State of California; Amador County Air Pollution Control District, San Diego County Air Pollution Control District
> **Rule** · Direct final rule. · Published 2009-03-25 · Effective 2009-05-26 · 74 FR 12591
## Document
- **Document number:** E9-6606
- **Category:** air-emissions
- **Federal Register citation:** 74 FR 12591
- **CFR reference:** 40 CFR 63
- **Publication date:** 2009-03-25
- **Effective date:** 2009-05-26
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2008-0759
## Abstract

EPA is amending certain regulations to reflect the current delegation status of national emission standards for hazardous air pollutants in California. Amador County Air Pollution Control District and San Diego County Air Pollution Control District requested delegation of these federal standards as they apply to non-major sources. Their delegation requests were approved by letter on September 4, 2008. The purpose of this action is to update the listing in the Code of Federal Regulations. EPA Region IX is also waiving the need for duplicate reporting after a California district is delegated these federal standards applicable to non-major sources.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/03/25/E9-6606/delegation-of-national-emission-standards-for-hazardous-air-pollutants-for-source-categories-state)
---
*AI Analytics · CC0 1.0*