# Approval and Promulgation of Implementation Plan: Louisiana 1990 Base Year Ozone Emissions Inventories
> **Rule** · Direct final rule. · Published 1995-03-15 · Effective 1995-05-15 · 60 FR 13908
## Document
- **Document number:** 95-6299
- **Category:** air-emissions
- **Federal Register citation:** 60 FR 13908
- **CFR reference:** 40 CFR 52
- **Publication date:** 1995-03-15
- **Effective date:** 1995-05-15
- **State:** LA
- **EPA docket:** LA-10-1-5937a
## Abstract

The EPA today fully approves the 1990 base year ozone emission inventories submitted by Louisiana for the purpose of bringing about the attainment of the national ambient air quality standard (NAAQS) for ozone. The inventories were submitted by the State to satisfy certain Federal requirements for an approvable nonattainment area (NAA) ozone State Implementation Plan (SIP) for the Baton Rouge and Calcasieu Parish areas of Louisiana.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1995/03/15/95-6299/approval-and-promulgation-of-implementation-plan-louisiana-1990-base-year-ozone-emissions)
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