40 C.F.R. § 52.690

Visibility protection.

Last amended: 2017Year: 2026Length: 61 wordsSubsections: 1Official source

Cite as 40 C.F.R. § 52.690 (2026)

(a) The requirements of section 169A of the Clean Air Act are not met, because the plan does not include approvable procedures for protection of visibility in mandatory Class I Federal areas. (b)-(c) [Reserved] [50 FR 28553, July 12, 1985; 51 FR 23759, July 1, 1986, as amended at 52 FR 45137, Nov. 24, 1987; 82 FR 3129, Jan. 10, 2017]
40 C.F.R. § 52.690: Visibility protection. | Justis AI