"Consolidated appeal" means the procedure requiring a person to file an agency appeal challenging both procedural and substantive compliance with SEPA at the same time, as provided under RCW 43.21C.075 (3)(b) and the exceptions therein. If an agency does not have an appeal procedure for challenging either the agency's procedural or its substantive SEPA determinations, the appeal cannot be consolidated prior to any judicial review. The requirement for a consolidated appeal does not preclude agencies from bifurcating appeal proceedings and allowing different agency officials to hear different aspects of the appeal. (WAC 197-11-680.)