The Civil Procedure Rules 1998

The period for filing an acknowledgment of serviceE+W

10.3—(1) The general rule is that the period for filing an acknowledgment of service is—

(a)where the defendant is served with a claim form which states that particulars of claim are to follow, 14 days after service of the particulars of claim; and

(b)in any other case, 14 days after service of the claim form.

(2) The general rule is subject to the following rules—

(a)[F1rule [F26.35]] (which specifies how the period for filing an acknowledgment of service is calculated where the claim form is served out of the jurisdiction [F3under rule 6.32 or 6.33]); F4...

(b)rule [F56.12(3)] (which requires the court to specify the period for responding to the particulars of claim when it makes an order under that rule) [F6; and

(c)rule [F76.37(5)] (which requires the court to specify the period within which the defendant may file an acknowledgment of service calculated by reference to [F8Practice Direction 6B] when it makes an order giving permission to serve a claim form out of the jurisdiction).]