Rule 3.7 - Lawyer as Witness(a) A lawyer shall not act as advocate at a trial in which the lawyer is likely to be a necessary witness unless:(1) the testimony relates to an uncontested issue;(2) the testimony relates to the nature and value of legal services rendered in the case; or
(3) disqualification of the lawyer would work substantial hardship on the client.(b) A lawyer may act as advocate in a trial in which another lawyer in the lawyer's firm is likely to be called as a witness unless precluded from doing so by Rule 1.7 or Rule 1.9.Amended Effective 11/27/2018.