(a) All approved ERCs that may be used as emission offsets will be entered into a listing of available ERCs (designated the ERC Registry) maintained by the department after the department has approved the ERC application in accordance with the procedures in this Part. In the case of a single source SIP revision, the ERCs will be entered into the registry after EPA has approved the SIP revision. The registry may be obtained from the department upon request.

The authorized representative or a responsible official of the transferor (seller) must submit a "use of emission reduction credits" form to the department specifying the terms of the transfer. If the department determines that the proposed ERC transfer is approvable, the department will note the transfer of ERCs on the registry.