# Delegation of New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants for the States of Arizona and California
> **Rule** · Final rule. · Published 2022-11-09 · Effective 2022-12-09 · 87 FR 67558
## Document
- **Document number:** 2022-23977
- **Category:** air-emissions
- **Federal Register citation:** 87 FR 67558
- **CFR reference:** 40 CFR 60
- **Publication date:** 2022-11-09
- **Effective date:** 2022-12-09
- **State:** AZ
- **EPA docket:** EPA-R09-OAR-2021-0962
## Abstract

The Environmental Protection Agency (EPA) is taking final action to approve updates to the Code of Federal Regulations delegation tables to reflect the current delegation status of New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants in Arizona and California.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/11/09/2022-23977/delegation-of-new-source-performance-standards-and-national-emission-standards-for-hazardous-air)
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