OAR Policy and Guidance Metarecord

Document Title/Subject: 1-Hour Ozone: Maintenance Plans: Basic Inspection and Maintenance Programs Related Documents: 8-hour ozone standard implementaiton rule [4/30/04 - 69 FR 23931]	Signed by: Tom Helms, Group Leader, OAQPS & Leila H. Cook, Group Leader, OTAQ Signature Date: 05-12-2004 Contact: Valerie Broadwell - 919/541-3310	Filename(s): http://www.epa.gov/ttn/oarpg/t1/memoranda/1hr_mpbimp.pdf URL(s):
Regulatory Authority: Title 1	Division/Director: Air Quality Strategies and Standards Division (OAQPS) / Lydia Wegman	Submitted By: Allman.Joann	OGC Contact: Sara Schneeberg OGC Phone#: 202/564-5592	Internet Contact: Jeff Clark
Document Type: Policy & Guidance Memos	EPA Document Number: Federal Register:	Supersedes:
Subject Category: Ozone	Keywords: Ozone anti-backsliding NAAQS nonattainment control requirements designation	Terms: Environmental policy
Abstract: This memo is intended to provide clarification regarding how anti-backsliding provisions detailed in the 8-hour ozone standard implementation rule apply under the special case of basic vehicle inspection and maintenance programs in 1-hour ozone maintenance areas.