Pub. L. 105-178, tit. VI, sec. 6103
OZONE DESIGNATION REQUIREMENTS.
SEC. 6103. OZONE DESIGNATION REQUIREMENTS. (a) The Governors shall be required to submit the designations referred to in section 107(d)(1) of the Clean Air Act within 2 years following the promulgation of the July 1997 ozone national ambient air quality standards. (b) The Administrator shall promulgate final designations no later than 1 year after the designations required under subsection (a) are required to be submitted.