Any operator aggrieved by any decision of the Director with respect to the amount of such tax, interest and penalties, if any, may appeal pursuant to the administrative appeals process in AMC 2.30.020, except that the appeal shall be filed within 30 days of the serving or mailing of the determination of tax due. The hearings officer shall hear and consider any records and evidence presented bearing upon the Director’s determination of amount due, and make findings affirming, reversing or modifying the determination. The findings of the hearings officer shall be final and conclusive, and shall be served upon the appellant in the manner prescribed above for service of notice of hearing. Any amount found to be due shall be immediately due and payable upon the service of notice. (Ord. 3133, amended, 08/16/2016; Ord. 2991, amended, 12/01/2009; Ord. 2885, amended, 08/06/2002)