R307-401-12. Reduction in Air Pollutants

  (1) Applicability. The owner or operator of a stationary source of air pollutants that reduces or eliminates air pollutants is exempt from the requirement to submit a notice of intent and obtain an approval order prior to construction if:

  (a) the project does not increase the potential to emit of any air pollutant or cause emissions of any new air pollutant, and

  (b) the director is notified of the change and the reduction of air pollutants is made enforceable through an approval order in accordance with (2) below.

  (2) Notification. The owner or operator shall submit a written description of the project to the director no later than 60 days after the changes are made. The director will update the source's approval order or issue a new approval order to include the project and to make the emission reductions enforceable. Public review under R307-401-7 is not required for the update to the approval order.