EPA Clean Air Scientific Advisory Committee (CASAC)

Ozone National Ambient Air Quality Standards (NAAQS) - Additional CASAC Advice

EPA Designated Federal Officer (DFO):Fred Butterfield

Responsible Committee/Panel:Ozone Review Panel (2005-2008)

See EPA’s PDF page to learn more about PDF files.


After the CASAC Ozone Review Panel (Ozone Panel) provided a review requested by EPA of the Agency’s 2nd Draft Ozone Staff Paper (EPA-CASAC-07-001), the CASAC reviewed the Agency’s Final Ozone Staff Paper and offered additional, unsolicited advice to the Agency on the chapters concerned with setting the primary and secondary National Ambient Air Quality Standards (NAAQS) for ozone.