Rule 193.Written Discovery: Response; Objection; Assertion of Privilege; Supplementation and Amendment; Failure to Timely Respond; Presumption of Authenticity
Last amended January 1, 2021 · Last verified June 28, 2026
Full Text of Rule 193
Notes and Comments
Comment to 1999 change: 1. This rule imposes a duty upon parties to make a complete response to written discovery based upon all information reasonable available, subject to objections and privileges. 2. An objection to a written discovery does not excuse the responding party from complying with the request to the extent no objection is made. But a party may object to a request for “all documents relevant to the lawsuit” as overly broad and not in compliance with the rule requiring specific requests for documents and refuse to comply with it entirely. See Loftin v. Martin, 776 S.W.2d 145 (Tex. 1989). A party may also object to a request for a litigation file on the ground that it is overly broad and may assert that on its face the request seeks only materials protected by privilege. See National Union Fire Ins. Co. v. Valdez, 863 S.W.2d 458 (Tex. 1993). A party who objects to production of documents from a remote time period should produce documents from a more recent period unless that production would be burdensome and duplicative should the objection be overruled. 3. This rule governs the presentation of all privileges including work product. It dispenses with objections to written discovery requests on the basis that responsive information or materials are protected by a specific privilege from discovery. Instead, the rule requires parties to state that information or materials have been withheld and to identify the privilege upon which the party relies. The statement should not be made prophylactically, but only when specific information and materials have been withheld. The party must amend or supplement the statement if additional privileged information or material is found subsequent to the initial response. Thus, when large numbers of documents are being produced, a party may amend the initial response when documents are found as to which the party claims privilege. A party need not state that material created by or for lawyers for the litigation has been withheld as it can be assumed that such material will be withheld from virtually any request on the grounds of attorney-client privilege or work product. However, the rule does not prohibit a party from specifically requesting the material or information if the party has a good faith basis for asserting that it is discoverable. An example would be material or information described by Rule 503(d)(1) of the Rules of Evidence. 4. Rule 193.3(d) is a new provision that allows a party to assert a claim of privilege to material or information produced inadvertently without intending to waive the privilege. The provision is commonly used in complex cases to reduce costs and risks in large document productions. The focus is on the intent to waive the privilege, not the intent to produce the material or information. A party who fails to diligently screen documents before producing them does not waive a claim of privilege. This rule is thus broader than Tex. R. Evid. 511 and overturns Granada Corp. v. First Court of Appeals, 844 S.W.2d 223 (Tex. 1992), to the extent the two conflict. The ten-day period (which may be shortened by the court) allowed for an amended response does not run from the production of the material or information but from the party’s first awareness of the mistake. To avoid complications at trial, a party may identify prior to trial the documents intended to be offered, thereby triggering the obligation to assert any overlooked privilege under this rule. A trial court may also order this procedure. 5. This rule imposes no duty to supplement or amend deposition testimony. The only duty to supplement deposition testimony is provided in Rule 195.6. 6. Any party can request a hearing in which the court will resolve issues brought up in objections or withholding statements. The party seeking to avoid discovery has the burden of proving the objection or privilege. 7. The self-authenticating provision is new. Authentication is, of course, but a condition precedent to admissibility and does not establish admissibility. See Tex. R. Evid. 901(a). The ten-day period allowed for objection to authenticity (which period may be altered by the court in appropriate circumstances) does not run from the production of the material or information but from the party’s actual awareness that the document will be used. To avoid complications at trial, a party may identify prior to trial the documents intended to be offered, thereby triggering the obligation to object to authenticity. A trial court may also order this procedure. An objection to authenticity must be made in good faith.
Plain-English Summary
Rule 193 is the playbook for responding to written discovery. A party must answer in writing and completely, based on all information reasonably available when the response is made. Objections must be specific and made within the response period, and an objection buried among unfounded ones can be waived.
Privilege is handled separately. A party withholds privileged material and states that it has done so; if asked, it must, within 15 days, describe what was withheld and name the privilege — the privilege log. A party who produces privileged material by mistake can claw it back within ten days of discovering the error. The rule also imposes a duty to amend or supplement responses, and it carries a sharp consequence in 193.6: a party who fails to respond on time generally cannot use the undisclosed evidence or call the undisclosed witness unless it shows good cause or a lack of unfair surprise.
Frequently Asked Questions
How do you assert a privilege in response to written discovery in Texas?
Withhold the privileged material and state that you have done so. If the other side asks, you must within 15 days describe the withheld material — without revealing the privileged content — and assert a specific privilege for each item.
What happens if you produce a privileged document by accident?
Rule 193.3(d) lets you claw it back. Within ten days of discovering the inadvertent production, amend the response to assert the privilege, and the other party must return the material pending a ruling.
What is the penalty for a late discovery response in Texas?
Under Rule 193.6, evidence or a witness not timely disclosed generally cannot be used at trial unless the party shows good cause or that the late disclosure will not unfairly surprise or prejudice the other side.