(a) After the enforcement hearing has concluded, the Commission shall render a decision as to whether or not the Respondent is liable for a violation of Section 6224.3 of the Public Resources Code, the appropriate penalty, and any further orders appropriate under the circumstances.

(b) The Commission may:

(c) Once adopted by vote, the Commission's decision is final. The Commission shall adopt a decision by majority vote, pursuant to the Commission's usual voting procedures. The decision and final order shall include notice that the Respondent may file a petition for writ of mandate with the superior court for review of the order pursuant to section 1094.5 of the Code of Civil Procedure within sixty (60) Days after the decision has become final.

(d) The Respondent shall be provided a copy of the decision and order. The decision and order may be provided to the Respondent in person at the conclusion of the hearing or by Mail.