EPA will hold a public hearing via teleconference on the proposal to retain the Ozone National Ambient Air Quality Standards. 

The files below list registered speakers for hearing sessions to be held on August 31 and September 1, 2020.

The first session each day will begin at 9:00 a.m. Eastern Time (ET) and will conclude at 1:00 p.m. ET. The second session each day will begin at 3:00 p.m. ET and will conclude at 7:00 p.m. ET.

EPA may close a session 15 minutes after the last pre-registered speaker has testified if there are no additional speakers.

If you need assistance, please contact Regina Chappell by email:  chappell.regina@epa.gov (preferred); or by telephone: 919- 541-3650.

• Pre-registered speakers August 31, 2020 - Session 1 (PDF)(3 pp, 142 K)
• Pre-registered speakers August 31, 2020 - Session 2 (PDF)(3 pp, 142 K)
• Pre-registered speakers September 1, 2020 - Session 1 (PDF)(3 pp, 147 K)
• Pre-registered speakers September 1, 2020 - Session 2 (PDF)(3 pp, 141 K)