Local Rule 83.4: Agreements of Attorneys
D. Mont. — Attorney rule
83.4 Agreements of Attorneys
(a) When an attorney disputes the existence of an agreement or stipulation, the agreement is unenforceable unless:
(1) it is in writing and signed by an attorney of record for the party against whom enforcement is sought;
(2) it is in an electronic communication sent by an attorney of record for the party against whom enforcement is sought; or
(3) its existence is supported by a clerk's minutes or a court reporter's record.
(b) In open court, an agreement or stipulation made by any attorney of record for a party is enforceable against that party.