Del. Code tit. 3, § 2262

All decisions of the Commission pursuant to § 2243 or § 2245 of this title shall be final and conclusive unless within 15 days after notice thereof, the person who was denied a certificate or whose certificate was not renewed shall appeal to the Commission for a hearing on the matter. The Commission shall hold a hearing within 60 days of receipt of the appeal and develop a record on the case upon which they shall base their decision on the appeal. The Commission may uphold, modify or reverse their decision to issue or renew the certificate.