Can Non-Parties To Proceedings Claim Litigation Privilege?

In Al Sadeq v Dechert LLP & Ors [2023] EWHC 795 (KB) the claimant applied to the High Court to challenge the defendant's claims to privilege over various documents. The grounds of challenge included that litigation privilege did not apply as the defendant's client had not been party to the relevant litigation: the defendant had created documents in connection with criminal proceedings to which its client was not a party. The court held that, in some circumstance, litigation privilege could be claimed by a non-party to proceedings, provided they have a sufficient interest in the litigation.

Background

Dechert LLP (the Firm) was instructed to carry out an investigation into alleged frauds and misappropriation of public assets at RAKIA, the sovereign wealth fund of the Emirate of Ras-Al-Khaimah (RAK). The Firm's client was the Investment and DevelopmentOffice of the Government of RAK and then later, RAK Development LLC. As a result of the investigation, the former