Major source construction permit application fees are invoiced after each project is completed. The major source construction permit program provides for the review and approval of all pre-construction air permit applications at major sources. The State of Iowa’s administrative rules for air construction permitting are in 567 Iowa Administrative Code (IAC) Chapters 22, 31, and 33. The administrative rules for fees are in 567 IAC Chapter 30.

Title V operating permit application fees are invoiced quarterly until the initial or renewal operating permit is issued. The Title V operating permit program provides for the review and approval of operating permit applications for facilities subject to Title V of the Federal Clean Air Act. The State of Iowa’s administrative rules for Title V operating permits are in 567 Iowa Administrative Code (IAC) Chapter 24. The administrative rules for fees are in 567 IAC Chapter 30.