Rule 31.Depositions Upon Written Questions.
Last amended July 15, 1995 · Last verified July 6, 2026
Full Text of Rule 31
Amendment History
(Adopted by SCO 5 October 9, 1959; amended by SCO 158 effective February 15, 1973; by SCO 888 effective July 15, 1988; by SCO 1153 effective July 15, 1994; and by SCO 1172 effective July 15, 1995)
Plain-English Summary
A party may depose any person by written questions without court permission, subject to the same limits that apply to oral depositions under Rule 30: permission is required for a witness in prison, for a side's fourth deposition against certain categories of witnesses, for a witness already deposed, or for one sought before discovery would normally open. The party taking the deposition serves written questions along with a notice identifying the witness and naming the officer who will take the responses; a deposition on written questions can also target an organization under the same procedure used for oral depositions. Other parties then have 30 days to serve cross questions, 10 days after that to serve redirect questions, and 10 more days to serve recross questions, though the court can shorten or lengthen those windows for good cause.
The officer who receives the notice and questions takes the witness's testimony in response, following the same procedures for recording, witness review, and certification that apply to oral depositions, then files or mails the completed deposition along with copies of the notice and questions. The party who took the deposition must promptly notify every other party once it's filed.
Frequently Asked Questions
How is a deposition by written questions different from a regular deposition?
Instead of a lawyer questioning the witness in person, the parties submit written questions in advance and an officer puts them to the witness and records the answers.
Can other parties add their own questions to a deposition on written questions?
Yes — they can serve cross questions within 30 days, redirect questions within 10 days after that, and recross questions within 10 more days.
Does a party need the court's permission to take a deposition on written questions?
Usually not, though permission is required in the same limited situations that apply to oral depositions, such as a witness already in prison or a side's fourth deposition of certain witnesses.