§97.374. Recordkeeping and reporting. — Inbound Citations

(2) For the owner or operator of a CAIR NOX Ozone Season unit that commences commercial operation on or after July 1, 2007 and that reports on an annual basis under § 97.374(d), by the later of the following dates:

(i) 90 unit operating days or 180 calendar days, whichever occurs first, after the date on which the unit commences commercial operation; or

(3) For the owner or operator of a CAIR NOX Ozone Season unit that commences commercial operation on or after July 1, 2007 and that reports on a control period basis under § 97.374(d)(2)(ii), by the later of the following dates:

(i) 90 unit operating days or 180 calendar days, whichever occurs first, after the date on which the unit commences commercial operation; or

(ii) If the compliance date under paragraph (b)(3)(i) of this section is not during a control period, May 1 immediately following the compliance date under paragraph (b)(3)(i) of this section.