Section 11-8-2.2-15-1507 - Procedures: Decision(a) In reaching its decision, the Commission shall use:(1) the information contained in the data base and inventory system;(2) information provided by other governmental agencies;(3) the detailed statement prepared under § 1509(e); and(4) any other relevant information submitted during the comment period.(b) A final written decision shall be issued by the Commission, including a statement of reasons, within 60 days of completion of the public hearing. The Commission shall simultaneously send the decision by certified mail to the petitioner and to persons who submitted written comments concerning the application during the public comment period and who provided the Department or Commission with a complete mailing address.(c) Any person having an interest which is or may be adversely affected as defined in § 1505(a) and who is aggrieved by a decision of the Commission or by the failure of the Commission to act within the time limits set forth in this section may request a formal hearing as provided in § 53-9-77.(d) Any person who participated as a party in the formal hearing may appeal the final decision of the Commission as provided in § 53-9-77. All relevant portions of the data base, inventory system, and public comments received during the public comment period set by the Commission shall be included in the record of the administrative proceeding.11 Miss. Code. R. § 8-2.2-15-1507