Facility must notify both EPD and EPA of the change. A notification letter is all that needs to be submitted. The notification must include the following:
- A description of the change
- Date of the change
- Any change in emissions
- The pollutant(s) emitted and
- Any applicable requirements that apply as a result of the change.
NOTE: If new requirements result due to modification involving removal of equipment or reduction of emissions, an Off-Permit change cannot be done.