Section 52.2077 - Identification of plan-conditional approvals and disapprovals(b)Disapprovals.(1) 1997 Ozone NAAQS: The 110(a)(2) infrastructure SIP submitted on December 14, 2007, is disapproved for Clean Air Act element 110(a)(2)(H). A Federal Implantation Plan is already in place at 40 CFR 52.2080 .(2) 2008 Ozone NAAQS: The 110(a)(2) infrastructure SIP submitted on January 2, 2013, is disapproved for Clean Air Act element 110(a)(2)(H). A Federal Implantation Plan is already in place at 40 CFR 52.2080 .(3) 2008 Lead NAAQS: The 110(a)(2) infrastructure SIP submitted on October 26, 2011, is disapproved for Clean Air Act element 110(a)(2)(H). A Federal Implantation Plan is already in place at 40 CFR 52.2080 .(4) 2010 Nitrogen Dioxide NAAQS: The 110(a)(2) infrastructure SIP submitted on January 2, 2013, is disapproved for Clean Air Act element 110(a)(2)(H). A Federal Implantation Plan is already in place at 40 CFR 52.2080 .(5) 1997 PM2.5 NAAQS: The 110(a)(2) infrastructure SIP submitted on September 10, 2008, is disapproved for Clean Air Act element 110(a)(2)(H). A Federal Implantation Plan is already in place at 40 CFR 52.2080 .(6) 2006 PM2.5 NAAQS: The 110(a)(2) infrastructure SIP submitted on November 6, 2009, is disapproved for Clean Air Act element 110(a)(2)(H). A Federal Implantation Plan is already in place at 40 CFR 52.2080 .(7) 2012 PM2.5 NAAQS: The 110(a)(2) infrastructure SIP submitted on December 6, 2017, is disapproved for Clean Air Act element 110(a)(2)(H). A Federal Implantation Plan is already in place at § 52.2080 . 81 FR 23179 , Apr. 20, 2016; 84 FR 52366 , Oct. 2, 2019; 87 FR 32320 , May 31, 2022 81 FR 23179 , 4/20/2016; 81 FR 23179 , 4/20/2016; 84 FR 52367 , 11/1/2019; 87 FR 32316 , 6/30/2022