1. Regulations
  2. title 40
  3. chapter I-i19
  4. part 81
  5. subpart E
  6. § 81.455

View all text of Subpart E [§ 81.455 - § 81.457]

§ 81.455 - Scope.

This subpart identifies interstate transport regions established for national ambient air quality standards pursuant to section 184 or section 176A of the Clean Air Act.

AUTHORITY: 42 U.S.C. 7401,

SOURCE: 36 FR 22421, Nov. 25, 1971, unless otherwise noted.

CITE AS: 40 CFR 81.455