OAR Policy and Guidance Metarecord

Document Title/Subject: 8-Hour Ozone and PM2.5 Nonattainment Areas: Determining the "Attainment Years" for Transportation Conformity in New Areas: Guidance Related Documents:	Signed by: Suzanne Rudzinski, OTAQ and Lydia Wegman, AQSSD Signature Date: March 8, 2005 Contact: Joe Pedelty, Office of Transportation and Air Quality	Filename(s): http://www.epa.gov/ttn/oarpg/t1/memoranda/10826attaindateguid.pdf URL(s):
Regulatory Authority: Title 1	Division/Director: Air Quality Strategies and Standards Division (OAQPS) / Lydia Wegman	Submitted By: Allman.joann	OGC Contact: Jan Tierney OGC Phone#: 202/564-5598	Internet Contact: Jeff Clark
Document Type: Policy & Guidance Memos	EPA Document Number: Federal Register:	Supersedes:
Subject Category: AIR	Keywords: Ozone Attainment years Transportation conformity	Terms: Air pollutants
Abstract: Provides guidance for 8-hour ozone and PM2.5 nonattainment areas in selecting attainment dates for use in transportation conformity determinations both before and after SIPs are submitted.