OAR Policy and Guidance Metarecord

Document Title/Subject: History of Regional Haze Rule Development: Timeline Related Documents:	Signed by: Unsigned Signature Date: Contact: Rich Damberg (919)-541-5992	Filename(s): http://www.epa.gov/ttn/oarpg/t1/fr_notices/ruledevp.pdf URL(s):
Regulatory Authority: Title 1	Division: Policy Analysis and Communications Staff (OAQPS)	Submitted By: hemby.james
Document Type: Proposed & Final Preambles & Rules	EPA Document Number: Federal Register:	Supersedes:
Subject Category: AIR ENVIRONMENTAL PROTECTION AGENCY	Keywords: Flexibility Pollutants Power plants	Terms: Air pollutants Air quality Clean Air Act CAA Environmental policy
Abstract: One page timeline depicting the history of visibility rule development from 1977 to present.