# The Civil Procedure Rules 1998, Rule 31.9: Disclosure of copies

Extent: E+W

(1) A party need not disclose more than one copy of a document.
(2) A copy of a document that contains a modification, obliteration or other marking or feature—
(a) on which a party intends to rely; or
(b) which adversely affects their own case or another party’s case or supports another party’s case;
shall be treated as a separate document.
(Rule 31.4 sets out the meaning of a copy of a document)

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Source: https://www.legislation.gov.uk/uksi/1998/3132/rule/31.9 (the official version)
Page: https://openlegislation.uk/civil-procedure-rules-1998/rule-31.9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.