§ 29–104.12. Service of process, notice, or demand on entity.

(a) A represented entity may be served with any process, notice, or demand required or permitted by law by serving its registered agent.

(b) If a represented entity ceases to have a registered agent, or if its registered agent cannot with reasonable diligence be served, the entity may be served by registered or certified mail, return receipt requested, or by similar commercial delivery service, addressed to the entity at its principal office in accordance with any applicable judicial rules and procedures. The address of the principal office shall be shown as in the entity’s most recent biennial report filed by the Mayor. Service shall be effective under this subsection on the earliest of:

(1) The date that the entity receives the mail or delivery by a similar commercial delivery service;

(2) The date shown on the return receipt, if signed by the entity; or

(3) Five days after its deposit with the United States Postal Service or similar commercial delivery service, if correctly addressed and with sufficient postage or payment.

(c) Service may be made by handing a copy of the process, notice, or demand to an officer of the entity, a managing or general agent of the entity, or any other agent authorized by designation or by law to receive service of process for the entity if the individual served is not a plaintiff in the action.

(d) If an entity fails to designate or maintain a registered agent in the District as required by law, or if an entity’s registered agent in the District cannot with reasonable diligence be found, and if the person seeking service submits a declaration under penalty of making false statements showing that a registered agent for the entity cannot be found, the Mayor shall be an agent of the entity upon whom any process against the entity may be served and upon whom any notice or demand required or permitted by law to be served upon the entity may be served. Service on the Mayor of the process, notice, or demand shall be made by delivering or leaving with the Mayor, or his designee, duplicate copies of the process, notice, or demand. If any process, notice, or demand is so served, the Mayor shall immediately cause one of the copies to be forwarded by registered or certified mail to the entity at its principal office or at its last known address.

(e) Service of process, notice, or demand on a registered agent shall be in a written record, but service may be made on a commercial registered agent in other forms, and subject to such requirements, as the agent has stated in its listing under § 29-104.05 that it will accept.

(f) Service of process, notice, or demand may be made by other means under law other than this title.