In addition to the powers and duties set forth elsewhere in this title, the Board has the following powers and duties:
(1) To adopt rules and regulations to carry out the provisions of this title;
(2) To adopt a code of ethics;
(3) To adopt an official seal;
(4) To hold hearings and keep records and minutes necessary for the orderly conduct of business;
(5) To issue a list annually of all currently licensed social workers and all social workers disciplined by the Board in the past year in accordance with § 4–333 of the General Provisions Article; and
(6) To investigate an alleged violation of this title.