['Air Programs']

['Air Quality']

07/07/2026

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Air Programs - Air Quality

§52.432 Significant deterioration of air quality.

RegSense Air Quality CFR Regulations Environmental Protection Agency (EPA)CAA Compliance Environmental CFR Section Focus Area English Air Programs USA

(a) [Reserved]

(b) Regulation for preventing significant deterioration of air quality. The provisions of 52.21(p) are hereby incorporated and made a part of the applicable State plan for the State of Delaware.

(c) All applications submitted as of that date and supporting information required pursuant to §52.21 from sources located in the State of Delaware shall be submitted to: Delaware Department of Natural Resources and Environmental Control, Air Resources Section, Division of Environmental Control, 89 Kings Highway, P.O. Box 1401, Dover, Delaware 19901.

[78 FR 33984, June 6, 2013]

['Air Programs']

['Air Quality']

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