# Revisions to California State Implementation Plan; Bay Area Air Quality Management District; Emission Reduction Credit Banking
> **Rule** · Final rule. · Published 2017-12-04 · Effective 2018-01-03 · 82 FR 57133
## Document
- **Document number:** 2017-25927
- **Category:** air-emissions
- **Federal Register citation:** 82 FR 57133
- **CFR reference:** 40 CFR 52
- **Publication date:** 2017-12-04
- **Effective date:** 2018-01-03
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2017-0130
## Abstract

The Environmental Protection Agency (EPA) is finalizing action on a revision to the Bay Area Air Quality Management District (BAAQMD or District) portion of the California State Implementation Plan (SIP). We are finalizing a conditional approval of one rule. This revision consists of updates to provisions governing the issuance and banking of Emission Reduction Credits for use in the review and permitting of major sources and major modifications under part D of title I of the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/12/04/2017-25927/revisions-to-california-state-implementation-plan-bay-area-air-quality-management-district-emission)
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