Code Civ. Proc., § 2025.450

(a) If, after service of a deposition notice, a party to the action or an officer, director, managing agent, or employee of a party, or a person designated by an organization that is a party under Section 2025.230, without having served a valid objection under Section 2025.410, fails to appear for examination, or to proceed with it, or to produce for inspection any document, electronically stored information, or tangible thing described in the deposition notice, the party giving the notice may move for an order compelling the deponent’s attendance and testimony, and the production for inspection of any document, electronically stored information, or tangible thing described in the deposition notice.

(b) A motion under subdivision (a) shall comply with both of the following:

(1) The motion shall set forth specific facts showing good cause justifying the production for inspection of any document, electronically stored information, or tangible thing described in the deposition notice.

(2) The motion shall be accompanied by a meet and confer declaration under Section 2016.040, or, when the deponent fails to attend the deposition and produce the documents, electronically stored information, or things described in the deposition notice, by a declaration stating that the petitioner has contacted the deponent to inquire about the nonappearance.

(c) In a motion under subdivision (a) relating to the production of electronically stored information, the party or party-affiliated deponent objecting to or opposing the production, inspection, copying, testing, or sampling of electronically stored information on the basis that the information is from a source that is not reasonably accessible because of the undue burden or expense shall bear the burden of demonstrating that the information is from a source that is not reasonably accessible because of undue burden or expense.

(d) If the party or party-affiliated deponent from whom discovery of electronically stored information is sought establishes that the information is from a source that is not reasonably accessible because of the undue burden or expense, the court may nonetheless order discovery if the demanding party shows good cause, subject to any limitations imposed under subdivision (f).

(e) If the court finds good cause for the production of electronically stored information from a source that is not reasonably accessible, the court may set conditions for the discovery of the electronically stored information, including allocation of the expense of discovery.

(f) The court shall limit the frequency or extent of discovery of electronically stored information, even from a source that is reasonably accessible, if the court determines that any of the following conditions exists:

(1) It is possible to obtain the information from some other source that is more convenient, less burdensome, or less expensive.

(2) The discovery sought is unreasonably cumulative or duplicative.

(3) The party seeking discovery has had ample opportunity by discovery in the action to obtain the information sought.

(4) The likely burden or expense of the proposed discovery outweighs the likely benefit, taking into account the amount in controversy, the resources of the parties, the importance of the issues in the litigation, and the importance of the requested discovery in resolving the issues.

(g) (1) If a motion under subdivision (a) is granted, the court shall impose a monetary sanction under Chapter 7 (commencing with Section 2023.010) in favor of the party who noticed the deposition and against the deponent or the party with whom the deponent is affiliated, unless the court finds that the one subject to the sanction acted with substantial justification or that other circumstances make the imposition of the sanction unjust.

(2) On motion of any other party who, in person or by attorney, attended at the time and place specified in the deposition notice in the expectation that the deponent’s testimony would be taken, the court shall impose a monetary sanction under Chapter 7 (commencing with Section 2023.010) in favor of that party and against the deponent or the party with whom the deponent is affiliated, unless the court finds that the one subject to the sanction acted with substantial justification or that other circumstances make the imposition of the sanction unjust.

(h) If that party or party-affiliated deponent then fails to obey an order compelling attendance, testimony, and production, the court may make those orders that are just, including the imposition of an issue sanction, an evidence sanction, or a terminating sanction under Chapter 7 (commencing with Section 2023.010) against that party deponent or against the party with whom the deponent is affiliated. In lieu of, or in addition to, this sanction, the court may impose a monetary sanction under Chapter 7 (commencing with Section 2023.010) against that deponent or against the party with whom that party deponent is affiliated, and in favor of any party who, in person or by attorney, attended in the expectation that the deponent’s testimony would be taken pursuant to that order.

(i) (1) Notwithstanding subdivisions (g) and (h), absent exceptional circumstances, the court shall not impose sanctions on a party or any attorney of a party for failure to provide electronically stored information that has been lost, damaged, altered, or overwritten as the result of the routine, good faith operation of an electronic information system.

(2) This subdivision shall not be construed to alter any obligation to preserve discoverable information.