EPA Clean Air Scientific Advisory Committee (CASAC)

Nitrogen Oxides Risk/Exposure Assessment for Primary (Health-based) National Ambient Air Quality Standards (NAAQS)

EPA Designated Federal Officer (DFO):Angela Nugent
Responsible Committee/Panel:Oxides of Nitrogen Primary NAAQS Review PanelA list of members can be found in the final report included in the Advisory Activity linked to this panel or committee.

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


The most recent response appears at the top

Agency Response. (PDF, 1 pp., 38,486 bytes)

Agency Response. (PDF, 1 pp., 35,463 bytes)