Codification
Section was formerly classified to [section 1857h–6 of this title].
Prior Provisions
A prior section 308 of act July 14, 1955, was renumbered section 315 by [Pub. L. 91–604] and is classified to [section 7615 of this title].
Modification or Rescission of Rules, Regulations, Orders, Determinations, Contracts, Certifications, Authorizations, Delegations, and Other Actions
All rules, regulations, orders, determinations, contracts, certifications, authorizations, delegations, or other actions duly issued, made, or taken by or pursuant to act July 14, 1955, the Clean Air Act, as in effect immediately prior to the date of enactment of [Pub. L. 95–95] [Aug. 7, 1977] to continue in full force and effect until modified or rescinded in accordance with act July 14, 1955, as amended by [Pub. L. 95–95] [this chapter], see [section 406(b) of Pub. L. 95–95], set out as an Effective Date of 1977 Amendment note under [section 7401 of this title].