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Sulfur Dioxide (SO2) Primary NAAQS Review: Integrated Review Plan - Advisory with CASAC
Citation:
Sulfur Dioxide (SO2) Primary NAAQS Review: Integrated Review Plan - Advisory with CASAC.
Impact/Purpose:
The primary purpose of the SO2 Integrated Review Plan is to highlight the key policy-relevant issues to be considered in the Review of the SO2 primary NAAQS. A draft of the integrated review plan will be the subject of an advisory with the Clean Air Scientific Advisory Committee (CASAC) and made available to the public for review and comment.
Description:
The SO2 Integrated Review Plan is the first document generated as part of the National Ambient Air Quality Standards (NAAQS) review process. The Plan presents background information, the schedule for the review, the process to be used in conducting the review, and the key policy-relevant science issues that will guide the review. The integrated review plan also discusses the frameworks for the various assessment documents to be prepared by the EPA as part of the review, including an Integrated Science Assessment (ISA), and as warranted, a Risk/Exposure Assessment (REA), and a Policy Assessment (PA).