40 CFR § 52.2637
Federal implementation plan for reasonable attributable visibility impairment long-term strategy
June 9, 2020
As required by 40 CFR 41.306(c), EPA will ensure that the review of the State's reasonably attributable visibility impairment long-term strategy is coordinated with the regional haze long-term strategy under 40 CFR 51.308(g). EPA's review will be in accordance with the requirements of 40 CFR 51.306(c).
[79 FR 5222, Jan. 30, 2014]