In connection with a proceeding authorized under this subtitle, the Appeals Board may: administer oaths; certify to all official acts; and at the request of a party to the proceeding: issue subpoenas for the attendance and testimony of witnesses or the production of documents; and compel the testimony of witnesses. If a person fails to comply with a subpoena or order compelling testimony under this section, on petition of the Appeals Board, a court of competent jurisdiction may pass an order directing compliance with the subpoena or compelling testimony. A person who, under oath, willfully makes a false statement about a matter before the Appeals Board is guilty of perjury. A person who causes another person under oath to make a false statement about a matter before the Appeals Board is guilty of subornation of perjury. A person who commits perjury or subornation of perjury under this section is subject to the penalty provided in §§ 9-101 and 9-102 of the Criminal Law Article.