Within the United States or within a territory or insular possession subject to the jurisdiction of the United States, depositions shall be taken before an officer authorized to administer oaths by the laws of the United States or of the place where the examination is held, or before a person appointed by the court in which the action is pending. The term "officer" as used in Rules 28, 30, 31, and 32 includes a person appointed by the court or designated by the parties pursuant to Rule 29. A person so appointed has power to administer oaths and take testimony.
Minn. R. Civ. P. 28.01