StacksVerified U.S. regulatory reference

40 CFR §52.2637

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
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).