Rule 31.Depositions Upon Written Questions.
Last amended July 1, 2004 · Last verified July 3, 2026
Full Text of Rule 31
Amendment History
Amended May 17, 1972, effective July 1, 1972
further amended March 16, 1984, partly effective March 16, 1984, fully effective May 1, 1984
further amended July 26, 1990, effective September 1, 1990
further amended January 16, 1991, effective January 16, 1991
further amended May 7, 2004, effective July 1, 2004
Plain-English Summary
A party may take a witness's deposition on written questions without leave of court, unless the witness is confined in prison or, absent a written stipulation, the deposition would push that side past 10 depositions or the witness has already been deposed in the case. The party taking the deposition serves the other parties with a notice naming the witness and the officer who will conduct the deposition. Other parties then get a chance to weigh in: cross questions within 14 days of the original notice, redirect questions within 7 days after that, and recross questions within 7 more days, with the court able to adjust these deadlines for good cause. A deposition on written questions can also be taken of a corporation, partnership, association, or agency the same way as an oral deposition.
The designated officer receives copies of the notice and every set of questions, then takes the witness's testimony in response, following the same procedures for conducting, certifying, and filing the deposition as apply to oral depositions. Once the deposition is filed, the party who took it must promptly notify all the other parties.
Frequently Asked Questions
How is a deposition on written questions different from an oral deposition?
The questions are submitted in writing in advance rather than asked live, and the officer conducting the deposition puts the written questions to the witness and records the answers.
Can other parties respond with their own questions?
Yes. Rule 31(a) gives other parties 14 days to serve cross questions, then 7 more days for redirect questions, and 7 more after that for recross questions, though the court can extend or shorten these deadlines for cause.