40 CFR 51.241 — Nonattainment areas for carbon monoxide and ozone.

eCFR 2026-07-15 public domain
Official text: ecfr.gov →

Full text

(a) For each AQCR or portion of an AQCR in which the national primary standard for carbon monoxide or ozone will not be attained by July 1, 1979, the Governor (or Governors for interstate areas) shall certify, after consultation with local officials, the organization responsible for developing the revised implementation plan or portions thereof for such AQCR.

(b)-(f) [Reserved]

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