EPA Clean Air Scientific Advisory Committee (CASAC)

Advisory Activities

This site provides access to information about advisory activities since 2003. "Historical New CASAC Panel Formation Information" is also available for reference purposes only.

CASAC advisory reports provide information about CASAC science advice before 2003. Please contact the SAB Staff Office for other information on CASAC advisory activities.

  • The CASAC provides consultation and peer review of the technical bases for EPA’s National Ambient Air Quality Standards for criteria pollutants as review materials become available and prior to the proposal and promulgation of the standards.
  • CASAC also provides advice on research related to air quality, sources of air pollution, and the strategies to attain and maintain air quality standards and to prevent significant deterioration of air quality.

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