# The Civil Procedure Rules 1998, Rule 59.6: Disputing the court’s jurisdiction


(1) Part 11 applies to Circuit Commercial claims with the modifications set out in this rule.
(2) An application under rule 11(1) must be made within 28 days after filing an acknowledgment of service.
(3) If the defendant files an acknowledgment of service indicating an intention to dispute the court’s jurisdiction, the claimant need not serve particulars of claim before the hearing of the application.

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Source: https://www.legislation.gov.uk/uksi/1998/3132/rule/59.6 (the official version)
Page: https://openlegislation.uk/civil-procedure-rules-1998/rule-59.6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.