This Practice Note considers the jurisdictional gateway or ground for service set out in CPR PD 6B, para 3.1(16A) dealing with declarations of non-liability. This Practice Note should be read in conjunction with Practice Note: Cross border service—jurisdictional gateways (principles). Declaration of non-liability Gateway 16A (CPR PD 6B, para 3.1(16A)) provides a specific gateway when bringing a claim for a declaration of non-liability: ‘(16A) A claim is made for a declaration that the claimant is not liable where, if a claim were brought against the claimant seeking to establish that liability, that claim would fall within another paragraph of this Practice Direction (excluding paragraphs (1) to (5), (8), (12D), (15D), (17), (22) and (24) to (25)).’ When considering whether gateway 16A applies, it will be necessary to show that a claim, if brought against the claimant, would fall within one of the