CASAC Public

Here’s the latest information from the Clean Air Scientific Advisory Committee.

We're updating our website. During our update, some pages may look different and some things might have moved. We appreciate your patience. Please contact us if you have trouble finding something.

Related Websites:

The Clean Air Scientific Advisory Committee (CASAC) provides independent advice to the EPA Administrator on the technical bases for EPA's National Ambient Air Quality Standards.

Basic Information

Meetings and
Events

11/22/2024 CASAC Lead Panel Meeting
04/25/2024 Chartered CASAC Meeting on NAAQS Process
04/16/2024 CASAC NOx Panel IRP Meeting
More Meetings

CASAC
Reports

CASAC Reports

12/09/2024 Consultation on the EPA’s Health Risk and Exposure Analyses in Support of the Review of the National Ambient Air Quality Standards for Lead – Update on Two Aspects of the Analytical Approach (November 2024)
05/16/2024 CASAC Advice on the National Ambient Air Quality Standards (NAAQS) Review Process
04/24/2024 Consultation on the EPA’s Integrated Review Plan for the Primary National Ambient Air Quality Standards for Oxides of Nitrogen. Volume 2: Planning for the Review and the Integrated Science Assessment (March 2024)

Agency Responses

More Reports and Agency Responses

Committees, Panels, and Membership

Current Committees and Panels
Membership and Nomination Process
Public Input on Membership
- Nominations of Experts
  
  - October 2024 Nominations for Clean Air Scientific Advisory Committee Membership
  
  -
  
  -
  
  -
  
  -
- List of Candidates
  
  -
  
  -
  
  -
  
  -
  
  -
- Determination Memo
  
  -
  
  -
  
  -
  
  -
  
  -

What's New

Basic Information

Meetings andEvents

CASACReports

Committees, Panels, and Membership

Meetings and
Events

CASAC
Reports