D.C. Code § 22-4504.01: Authority to carry firearm in certain places and for certain purposes.

Notwithstanding any other law, a person holding a valid registration for a firearm may carry the firearm:

(1)

Within the registrant’s home;

(2)

While it is being used for lawful recreational purposes;

(3)

While it is kept at the registrant’s place of business; or

(4)

While it is being transported for a lawful purpose as expressly authorized by District or federal statute and in accordance with the requirements of that statute.