Środowisko i energia · 6.07.2004

Air Quality Criteria for Particulate Matter (External Review Draft)

The U.S. Environmental Protection Agency (EPA) is extending the public comment period on the revised drafts of Chapters 7, 8, and 9 of EPA's document, Air Quality Criteria for Particulate Matter, to July 30, 2004. In a previous Federal Register notice (69 FR 35028, June 23, 2004), the National Center for Environmental Assessment (NCEA), within EPA's Office of Research and Development, announced the availability for public review and comment of revised drafts of Chapters 7, 8, and 9 of EPA's document Air Quality Criteria for Particulate Matter, which incorporate revisions made in response to earlier external review of those chapters. The June 23, 2004, notice announced that the public comment period closed on July 20, in preparation for review by the EPA Science Advisory Board's Clean Air Act Scientific Advisory Committee (CASAC) on July 20 and 21, 2004. The date and arrangements for the CASAC meeting were announced in the Federal Register on June 9, 2004 (69 FR 32344).