In any proceeding or matter where an attorney has filed an appearance pursuant to 13:47A-13.6, any subpoena, complaint, summons, order, notice or other written communication to be served upon or furnished to the person represented by the attorney shall be served upon the attorney (or one of such attorneys, if the client is represented by more than one attorney). Such service shall be made in the same manner as set forth in 13:47A-13.8 for the person represented, and shall be deemed sufficient service regardless of whether such communication is furnished directly to the person represented.
N.J. Admin. Code § 13:47A-13.9