To amend the Clean Air Act to provide that certain requirements in effect prior to the 1990 amendments to the Clean Air Act shall cease to apply, and for other purposes.

[AI summary unavailable — showing source text] Amends the Clean Air Act to provide that the Administrator of the Environmental Protection Agency shall not be required to promulgate an applicable implementation plan pursuant to a finding that a State plan does not satisfy criteria or requirements in effect prior to the enactment of the Clean Air Act Amendments of 1990 or upon the Administrator's disapproval of any State plan for failure to satisfy such criteria or requirements.…