281—64.23 (256A,279) Refusal to issue ruling. The director may refuse to issue a ruling or decision upon an appeal for good cause. Good cause includes, but is not limited to, the following reasons:
	  1. 	 The appeal is untimely;
	  2. 	 The appellant lacks standing to appeal;
	  3. 	 The appeal is not in the required form or is based upon frivolous grounds;
	  4. 	 The appeal is moot because the issues raised in the notice of appeal or at the hearing have been settled by the parties;
	  5. 	 The termination of the grant was beyond the control of the department because it was due to lack of funds available for the contract.