# Approval and Promulgation of Air Quality Implementation Plans; Delaware; Revisions to Delaware's Motor Vehicle Emissions Inspection Program and Low Enhanced Inspection and Maintenance Program
> **Rule** · Direct final rule. · Published 2003-11-26 · Effective 2004-01-26 · 68 FR 66343
## Document
- **Document number:** 03-29427
- **Category:** air-emissions
- **Federal Register citation:** 68 FR 66343
- **CFR reference:** 40 CFR 52
- **Publication date:** 2003-11-26
- **Effective date:** 2004-01-26
- **State:** DE
- **EPA docket:** DE059-1038a
## Abstract

EPA is taking direct final action to approve revisions to the Delaware State Implementation Plan (SIP). The revisions effect Delaware's Motor Vehicle Emissions Inspection Program and Low Enhanced Inspection and Maintenance Program. These revisions include a five- model-year vehicle exemption, the incorporation of a New Model Year Clean Screen provision, and the addition of an on-board diagnostic (OBD) systems check. EPA is approving these revisions to Delaware's SIP in accordance with the requirements of the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/11/26/03-29427/approval-and-promulgation-of-air-quality-implementation-plans-delaware-revisions-to-delawares-motor)
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