On May 1, 2014, members of the Clean Air Scientific Advisory Committee’s Ozone Review Panel
requested EPA provide revised appendix tables associated with the recently corrected Chapter 7
epidemiological-based risk results (see April 28, 2014 technical memorandum “Corrections to Estimates of Epidemiology-based Mortality and Morbidity Risks Presented in the Health Risk and Exposure Assessment for Ozone, Second External Review Draft).