(a) If the investigation or interrogation of a deputy sheriff results in the recommendation of some punitive action, then, before taking punitive action the sheriff shall give notice to the deputy sheriff that he or she is entitled to a hearing on the issues by a hearing board. The notice shall state the time and place of the hearing and the issues involved and be delivered to the deputy sheriff not less than ten days prior to the hearing. An official record, including testimony and exhibits, shall be kept of the hearing.

(b) The hearing shall be conducted by the hearing board of the deputy sheriff except that in the event the recommended punitive action is discharge, suspension or reduction in rank or pay, and the action has been taken, the hearing shall be pursuant to the provisions of section seventeen, article fourteen of this chapter, if applicable. Both the sheriff and the deputy sheriff shall be given ample opportunity to present evidence and argument with respect to the issues involved.

(c) With respect to the subject of any investigation or hearing conducted pursuant to this section, the hearing board may subpoena witnesses and administer oaths or affirmations and examine any individual under oath and may require and compel the production of records, books, papers, contracts and other documents.

(d) Any decision, order or action taken as a result of the hearing shall be in writing and shall be accompanied by findings of fact. The findings shall consist of a concise statement upon each issue in the case. A copy of the decision or order and accompanying findings and conclusions, along with written recommendations for action, shall be delivered or mailed promptly to the deputy sheriff or to his or her attorney of record.