Ozone control period means the period as follows:
Ozone control period means the inclusive period:
Ozone control period means the period of May 1 to September 30.
More Definitions of Ozone control period
Ozone control period means the period beginning May 31, 2004, and ending September 30, 2004, and May 1 through September 30 each subsequent year.
Ozone control period means the period beginning May 1 of a year and ending on September 30 of the same year, inclusive.
Ozone control period means the five-month period from May 1 through September 30 of any calendar year.
Ozone control period means the period of May 31, 2004, through September 30, 2004, and the period of May 1 to September 30 each subsequent and prior year. The term "ozone control period" replaces the term “control period.”
Ozone control period means the period of May 31, 2004, through September 30, 2004, and the period of May 1 through September 30 each subsequent and prior year.)