Section Res 204.03 - Delivery of Documents(a) Copies of all petitions, motions, exhibits, memorandum, or other documents filed by any party to a proceeding governed by these rules shall be delivered by that party to all other parties to the proceeding.(b) All notices, orders, decisions or other documents issued by the presiding officer or department shall be delivered to all parties to the proceeding.(c) Delivery of all documents relating to a proceeding shall be made by personal delivery or by depositing a copy of the document, by first class mail, postage prepaid, in the United States mail, addressed to the last address given to the department by the party.(d) When a party appears by a representative, delivery of a document to the party's representative at the address stated on the appearance filed by the representative shall constitute delivery to the party.N.H. Admin. Code § Res 204.03