9.—(1) Where an application has been made under regulation 8, the Department shall decide whether the applicant is entitled to relief under these Regulations and shall serve notice of its decision on the applicant.
(2) Any person who is aggrieved by a decision of the Department under these Regulations may, within twenty-eight days of service of a notice of that decision on him, apply to the Department for a review by the Department of its decision.
(3) The Department shall serve on that person a notice of the result of the review.
10.—(1) If a person on whom a notice is served under regulation 9(3) is dissatisfied with the result of the review, he may appeal to the Valuation Tribunal.
(2) The Department or any person aggrieved by a decision of the Valuation Tribunal under paragraph (1) as being erroneous on a point of law may require the Valuation Tribunal to state and sign a case for the Court of Appeal.