Regional Haze Rule
Part 51 -- Requirements For Preparation, Adoption, And Submittal Of Implementation Plans (current 2007 version with EPA changes)

All files are in Adobe Acrobat PDF format.

“Each section of the Regional Haze Rule, 40CFR 51 300-309, is presented here, along with Appendix Y. The rule was first promulgated July 1, 1999, and was amended in Federal Register notices on July 6, 2005 (to modify BART provisions and provide guidelines as Appendix Y) and on October 13, 2006 (to add alternatives-to-BART provisions, replacing the 309 SO2 Annex). These revisions are indicated by highlights in the text of sections 302, 308 and 309 – grey for the July 6, 2005 revisions, yellow for the October 13, 2006 revisions.”