Part D disapproval.

§ 52.124 Part D disapproval. (a) The following portions of the Arizona SIP are disapproved because they do not meet the requirements of Part D of the Clean Air Act. (1) The attainment demonstration, conformity and contingency portions of the 1987 Maricopa Association of Governments Carbon Monoxide Plan and 1988 Addendum. (2) [Reserved] (b) The following Reasonably Available Control Technology (RACT) determinations are disapproved because they do not meet the requirements of Part D of the Clean Air Act. (1) [Reserved] (2) Maricopa County Air Quality Department. (i) RACT determinations for CTG source categories for Aerospace Coating and Industrial Adhesives (“National Emission Standards for Hazardous Air Pollutants for Source Categories: Aerospace Manufacturing and Rework” (59 FR 29216), “Control of Volatile Organic Compound Emissions from Coating Operations at Aerospace Manufacturing and Rework Operations” (EPA–453/R–97–004), and “Control Techniques Guidelines for Miscellaneous Industrial Adhesives” (EPA–453/R–08–005)), in the submittal titled “Analysis of Reasonably Available Control Technology for the 2008 8-Hour Ozone National Ambient Air Quality Standard (NAAQS) State Implementation Plan (RACT SIP),” dated December 5, 2016, as adopted on May 24, 2017 and submitted on June 22, 2017. (ii) [Reserved] (c) The following portions of the “Arizona State Implementation Plan Revision: Hayden Sulfur Dioxide Nonattainment Area for the 2010 SO 2 NAAQS” are disapproved because they do not meet the requirements of Part D of the Clean Air Act: (1) Attainment demonstration, (2) Reasonably available control measures/reasonably available control technology, (3) Enforceable emission limitations, (4) Reasonable further progress, and (5) Contingency measures. [56 FR 5478, Feb. 11, 1991, as amended at 62 FR 41864, Aug. 4, 1997; 63 FR 41350, Aug. 3, 1998; 65 FR 36358, June 8, 2000; 67 FR 48739, July 25, 2002; 84 FR 39201, Aug. 9, 2019; 85 FR 71553, Nov. 10, 2020; 86 FR 976, Jan. 7, 2021; 86 FR 46989, Aug. 23, 2021; 87 FR 80468, Dec. 30, 2022; 88 FR 7881, Feb. 7, 2023]