40 CFR 52.1387
§ 52.1387 Visibility protection.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 52.1387, § 52.1387 Visibility protection, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/170608
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Full text
(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) [Reserved]
(c) Montana's November 7, 2017 Progress Report meets the applicable regional haze requirements set forth in § 51.308(g) and (h).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.