(1) The regulatory order issued under WAC 173-442-200(6) is an applicable requirement that must be included in an air operating permit, if this permit is required by chapter 173-401 WAC.

(2) In an air operating permit, the clean air rule regulatory order must be listed as a "state only" requirement.

(3) The regulatory order is a stand-alone appendix to an air operating permit.

(4) Only ecology implements and enforces the terms of the regulatory order.