The Secretary may consider the recommendations of the Board in establishing guidelines for professional conduct, for the conduct of formal disciplinary proceedings brought under this Act, and for establishing guidelines for qualifications of applicants. Notice of proposed rulemaking shall be transmitted to the Board and the Department shall review the response of the Board and any recommendations made therein. The Department may, at any time, seek the expert advice and knowledge of the Board on any matter relating to the administration or enforcement of this Act. The action or report in writing of a majority of the Board shall be sufficient authority upon which the Secretary may act.
     Whenever the Secretary is satisfied that substantial justice has not been done either in an examination or in the revocation, suspension or refusal to issue a license, the Secretary may order a reexamination or rehearing.