Rule 28(a). Within the United States; commission or letters rogatory
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, the State of Arizona, or of the place where the examination is held, or before a person appointed by the court in which the action is pending. A person so appointed has power to administer oaths and take testimony. Depositions may be taken in this state or anywhere upon notice provided by these Rules without a commission, letters rogatory or other writ. The term officer as used in Rules 30, 31 and 32 includes a person appointed by the court or designated by the parties under Rule 29.
Upon proof that the notice to take a deposition outside this state has been given as provided by these Rules, the party seeking such deposition may, but is not required, after one full day’s notice to the other parties, have issued by the clerk, in the form given in such notice, a commission or letters rogatory or other like writ either in lieu of the notice to take the deposition or supplementary thereto. Failure to file written objections to such form before or at the time of its issuance shall be a waiver of any objection thereto. Any objection shall be heard and determined forthwith by the court or judge thereof.
Rule 28(b). In foreign countries
In a foreign country, depositions may be taken (1) on notice before a person authorized to administer oaths in the place in which the examination is held, either by the law thereof or by the law of the United States, or (2) before a person commissioned by the court, and a person so commissioned shall have the power by virtue of the commission to administer any necessary oath and take testimony, or (3) pursuant to a letter rogatory. A commission or a letter rogatory shall be issued on application and notice and on terms that are just and appropriate. It is not requisite to the issuance of a commission or a letter rogatory that the taking of the deposition in any other manner is impracticable or inconvenient; and both a commission and a letter rogatory may be issued in proper cases. A notice or commission may designate the person before whom the deposition is to be taken either by the name or descriptive title. A letter rogatory may be addressed “To the Appropriate Authority in (here name the country).” Evidence obtained in response to a letter rogatory need not be excluded merely for the reason that it is not a verbatim transcript or that the testimony was not taken under oath or for any similar departure from the requirements for depositions taken within the United States under these rules.
Rule 28(c). Disqualification for interest
No deposition shall be taken before a person who is a relative or employee or attorney or counsel of any of the parties, or is a relative or employee of such attorney or counsel, or is financially interested in the action.