District of Columbia Code Division I. Government of District. § 7-2509.04. Duties of licensees.

(1) Immediately upon discovery of the loss, theft, or destruction of the license and include the circumstances of the loss, theft, or destruction, if known; and

(2) Within 30 days after a change in the licensee's name or address as it appears on the license.

(1) The license; and

(2) The registration certificate for the pistol being carried, issued pursuant to this unit.

(1) Disclose to the officer that he or she is carrying a concealed pistol;

(2) Present the license and registration certificate;

(3) Identify the location of the concealed pistol; and

(4) Comply with all lawful orders and directions from the officer, including allowing a pat down of his or her person and permitting the law enforcement officer to take possession of the pistol for so long as is necessary for the safety of the officer or the public.