The Chief ALJ may conduct the hearing on an appeal of charges. When the Chief ALJ conducts the hearing: The hearing may be closed to the public; and The Chief ALJ shall issue the final decision of the Office. The final decision shall be in writing and: Be issued within 90 days of the close of the record; Be sent by certified mail to the ALJ and the ALJ’s representative, if any; and Include: Findings of fact; Conclusions of law; and Notice that an aggrieved party may seek judicial review of the decision in accordance with State Government Article, §10-222, Annotated Code of Maryland, and the Maryland Rules governing Judicial Review of Administrative Agency Decisions.