Any document required to be served upon a party shall be served upon that party or upon the representative designated by that party or by law to receive service of documents. When a party has appeared through a representative, service may be made upon the representative of record.
Where there are numerous parties to a proceeding, the Board may designate representative parties or make other special provisions regarding the service of documents.
Service may be made and shall be considered complete as indicated in paragraphs (a) through (f) of this subsection, or as otherwise authorized by law:
Each document required to be served upon a party and filed by a party, whether in hard copy, by e-mail, or electronically, must include a signed statement that the document was served on the parties. Such a statement is known as a "certificate of service." The certificate of service shall identify the individual serving the paper, the parties served and their addresses, the way it was served, and the date served.
A certificate of service may be represented by:
D.C. Mun. Regs. tit. 11, r. 11-Y205