§ 1–623.26. Subpoenas; oaths; examination of witnesses.
The Mayor, on any matter within his or her jurisdiction under this subchapter, shall have the authority to:
(1) Issue subpoenas for and compel the attendance of witnesses within a radius of 100 miles of the District of Columbia;
(2) Administer oaths;
(3) Examine witnesses; and
(4) Require the production of books, papers, documents, and other evidence.