The department shall have the following powers:

1. (a) To adopt and amend all bylaws, rules of procedure and regulations to administer and carry out the provisions of this chapter and for the conduct of its affairs and functions consistent with the Constitution and laws of this State or this chapter which may be reasonably necessary for the performance of its duties and the regulation of its proceedings, meetings, records, examinations and the conduct thereof, and to adopt and promulgate a code of ethics which shall be binding upon all persons registered under or subject to this chapter.
2. (b) To affix its official seal to each numbered certificate issued.
3. (c) To hold hearings, administer oaths, take and record testimony and under the hand of its chairman and the seal of the department subpoena witnesses and compel their attendance and to require the submission of books, papers, documents or other pertinent data in any disciplinary matters or in any case wherever a violation of this chapter or of the rules or regulations promulgated by the department is alleged, and to make findings, orders and determinations which shall have the force and effect of law which shall be subject to review by the courts of this State in the manner provided by law from decisions of other boards and commissions. Upon failure or refusal of any person to comply with any such order of the department, or to honor its subpoena, the department may apply to an administrative law judge of any jurisdiction to enforce compliance with same.
4. (d) To apply in the name of the state for relief by injunction without bond, to enforce the provisions of this chapter or to restrain any violation thereof. In such proceedings it shall not be necessary to allege or prove either that an adequate remedy at law does not exist or that substantial or irreparable damage would result from the continued violation thereof. The members of the department shall not be personally liable under this proceeding.