(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) Pinal County Air Quality Control District.

(i) RACT determinations for the Control of Volatile Organic Emissions from Use of Cutback Asphalt (EPA-450/2-77-037), major NOX, and major VOC source categories, in the submittal titled “Reasonability Available Control Technology (RACT) Analysis, Negative Declaration and Rules Adoption,” dated November 30, 2016, as adopted on November 30, 2016 and submitted on February 3, 2017.

(ii) [Reserved]

(2) [Reserved]

(c) [Reserved]

[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]