# Revision to the South Coast Air Quality Management District Portion of the California State Implementation Plan, South Coast Rule 1315
> **Rule** · Final rule. · Published 2012-05-25 · Effective 2012-06-25 · 77 FR 31200
## Document
- **Document number:** 2012-12500
- **Category:** air-emissions
- **Federal Register citation:** 77 FR 31200
- **CFR reference:** 40 CFR 52
- **Publication date:** 2012-05-25
- **Effective date:** 2012-06-25
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2012-0140
## Abstract

The Environmental Protection Agency (EPA) is taking final action to approve a State Implementation Plan (SIP) revision for the South Coast Air Quality Management District (District) portion of the California SIP. This SIP revision incorporates Rule 1315--Federal New Source Review Tracking System--into the District's SIP approved New Source Review (NSR) program to establish the procedures for demonstrating equivalency with federal offset requirements by specifying how the District will track debits and credits in its Offset Accounts for Federal NSR Equivalency for specific federal nonattainment pollutants and their precursors. EPA is approving this SIP revision because Rule 1315 provides an adequate system to demonstrate on an on- going basis that the rule requires offsets in amounts equivalent to those otherwise required by the Clean Air Act (CAA) and that the emission reductions the District is crediting and debiting in its Offset Accounts meet the CAA's NSR offset requirements for federal major sources and modifications.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/05/25/2012-12500/revision-to-the-south-coast-air-quality-management-district-portion-of-the-california-state)
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