CFR › Title 40 › Part 52 › §52.107340 CFR §52.1073Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)With the exceptions set forth in this subpart, the Administrator approves Maryland's plans for the attainment and maintenance of the national standards.(b)-(g) [Reserved]