Title 4. Civil Discovery Act · Chapter 14. Inspection, Copying, Testing, Sampling, and Production of Documents, Electronically Stored · Article 1. Inspection Demand · Last amended 2009 · Last verified July 29, 2026
In one sentenceSection 2031.030 requires each set of inspection demands to be numbered and captioned, and each individual demand to describe the material sought, specify a reasonable time (at least 30 days out, or 5 in unlawful detainer cases) and place for the inspection, and describe the manner of any testing or sampling, including whether it will alter or destroy the item.
(a)(1) A party demanding inspection, copying, testing, or sampling shall number each set of demands consecutively.
(2) A party demanding inspection, copying, testing, or sampling of electronically stored information may specify the form or forms in which each type of electronically stored information is to be produced.
(b)In the first paragraph immediately below the title of the case, there shall appear the identity of the demanding party, the set number, and the identity of the responding party.
(c)Each demand in a set shall be separately set forth, identified by number or letter, and shall do all of the following:
(1)Designate the documents, tangible things, land or other property, or electronically stored information to be inspected, copied, tested, or sampled either by specifically describing each individual item or by reasonably particularizing each category of item.
(2)Specify a reasonable time for the inspection, copying, testing, or sampling that is at least 30 days after service of the demand, unless the court for good cause shown has granted leave to specify an earlier date. In an unlawful detainer action or other proceeding under Chapter 4 (commencing with Section 1159) of Title 3 of Part 3, the demand shall specify a reasonable time for the inspection, copying, testing, or sampling that is at least five days after service of the demand, unless the court, for good cause shown, has granted leave to specify an earlier date.
(3)Specify a reasonable place for making the inspection, copying, testing, or sampling, and performing any related activity.
(4)Specify any inspection, copying, testing, sampling, or related activity that is being demanded, as well as the manner in which that activity will be performed, and whether that activity will permanently alter or destroy the item involved.
A demand for inspection is only as useful as its own precision, and this section is the drafting checklist that keeps a demand from being vague or unworkable. Every set of demands must be numbered consecutively, and the caption below the case title must identify the demanding party, the set number, and the responding party. A party demanding electronically stored information may also specify, up front, the form or forms in which it wants each type of that information produced.
Each individual demand within the set then has to do four things: identify the documents, tangible things, land, or electronically stored information sought, either item by item or by a reasonably particular category; give a reasonable time for the inspection that is at least 30 days out (or, in an unlawful detainer action or related proceeding, at least five days out), unless the court has granted leave for an earlier date; name a reasonable place for the inspection; and describe the manner of any testing, sampling, or related activity, including whether it will permanently alter or destroy the item involved. That last requirement matters most for destructive testing, since the responding party needs advance notice before something irreplaceable gets consumed in the process.
Frequently Asked Questions
What must the caption of an inspection demand identify?
The demanding party, the set number, and the responding party.
How much lead time must a demand give for the inspection date?
At least 30 days after service, or at least 5 days in an unlawful detainer action or related proceeding, unless the court has granted leave for an earlier date.
Does a demand have to disclose whether testing will destroy the item?
Yes, the demand must specify whether the testing, sampling, or related activity will permanently alter or destroy the item involved.
Can a demand specify the form for producing electronically stored information?
Yes, the demanding party may specify the form or forms in which each type of electronically stored information is to be produced.
Amendment History
(Added by Stats.2004, c. 182 (A.B.3081), § 23, operative July 1, 2005. Amended by Stats.2007, c. 113 (A.B.1126), § 10; Stats.2009, c. 5 (A.B.5), § 6, eff. June 29, 2009.)
Source & verification. Section text is reproduced verbatim from
the West's Annotated California Codes / Thomson Reuters. Enacted by the California Legislature.
Last verified July 29, 2026.
· Official source
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