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Under the Clean Air Act, EPA is required to carry out a periodic review and revision, as appropriate, of the air quality criteria and the primary and secondary standards for six criteria air pollutants, which include sulfur oxides. EPA is currently reviewing the primary (health-based) NAAQS for sulfur dioxide (SO2) as an indicator for health effects caused by the presence of sulfur oxides in the ambient air. Primary standards set limits to protect public health, including the health of "sensitive" populations such as asthmatics, children, and the elderly. As part of the NAAQS review process, EPA's Office of Research and Development has requested CASAC review of a draft document entitled "Integrated Science Assessment for Sulfur Oxides - Health Criteria (Second External Review Draft )".

CASAC Sulfur Oxides Panel (A list of members can be found in the final report included in the Advisory Activity linked to this panel or committee.)
Aaron Yeow
yeow.aaron@epa.gov
202-564-2050

On this page:


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


Panel Formation


Nominations of Experts:

09/30/2013
10/21/2013

Public Meetings and/or Teleconferences

Meeting DateTitle
06/20/2017 to 06/20/2017Public Teleconference of the Chartered Clean Air Scientific Advisory Committee (CASAC) and CASAC Sulfur Oxides Panel
03/20/2017 to 03/21/2017Public Meeting of the Clean Air Scientific Advisory Committee (CASAC) Sulfur Oxides Panel

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