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Cal. Rules of Court, rule 3.1000 · Chapter 1. Format of Discovery

Format of supplemental and further discovery

Verbatim from the official edition

Text — As posted by the Judicial Council of California (read October 22, 2026)

(a) Supplemental interrogatories and responses, etc.

In each set of supplemental interrogatories, supplemental responses to interrogatories, amended answers to interrogatories, and further responses to interrogatories, inspection demands, and admission requests, the following must appear in the first paragraph immediately below the title of the case:

(1) The identity of the propounding, demanding, or requesting party;

(2) The identity of the responding party;

(3) The set number being propounded or responded to; and

(4) The nature of the paper.

(b) Identification of responses

Each supplemental or further response and each amended answer must be identified by the same number or letter and be in the same sequence as the corresponding interrogatory, inspection demand, or admission request, but the text of the interrogatory, demand, or request need not be repeated.

Notes and commentary — not rule text

History

(Subd (a) amended effective January 1, 2007; previously amended effective January 1, 1986, and July 1, 1987.)

(Subd (b) amended effective January 1, 2007; previously amended effective January 1, 1986, and July 1, 1987.)

Rule 3.1000 amended and renumbered effective January 1, 2007; adopted as rule 331 effective January 1, 1984; previously amended effective January 1, 1986, and January 1, 1987.

Source of truth

Edition
As posted by the Judicial Council of California (read October 22, 2026)
Official file
https://courts.ca.gov/cms/rules/index/three/rule3_1000
Text hash
sha256 8ecd27b793cac16c9b2d8d4b872b1e183288f454d247901c5bfef51aea4186c1
Composed by
compose_crc.py 2026-10-22: the Judicial Council's rule pages read paragraph by paragraph; verify_crc.py's second reading of the Council's per-title PDFs finds every paragraph

Cited by 1 provision

Provisions in this library whose text cites Cal. Rules of Court, rule 3.1000. Each shows the citation as that text prints it.

Procedural information only. Not legal advice and not a substitute for the advice of an attorney. Confirm the current text with the official publisher before relying on it.