Regulacje i polityka gospodarcza · 28/11/2011

Draft Integrated Science Assessment for Ozone and Related Photochemical Oxidants

EPA is announcing an extension of the public comment period for the second external review draft of a document titled, "Second External Review Draft Integrated Science Assessment for Ozone and Related Photochemical Oxidants" (EPA/600/R-10/076B). The original Federal Register notice announcing the public comment period was published on September 30, 2011 (76 FR 60820). This assessment document was developed by the National Center for Environmental Assessment (NCEA) within EPA's Office of Research and Development as part of the review of the national ambient air quality standards (NAAQS) for ozone.