In HP's high profile claim against Mike Lynch in relation to its acquisition of Autonomy, the English High Court has held that the implied undertaking against collateral use of documents received in the course of litigation prevented disclosure of those documents to the FBI.

Background

In October 2011 Autonomy Corporation Limited (Autonomy) was acquired by Hewlett-Packard Vision BV (HP Vision), a wholly owned subsidiary of Hewlett Packard Enterprise (HPE).

The acquisition, and subsequent integration, of Autonomy into the HP group was not a smooth process, and on 20 November 2012 HPE announced that it would write down the value of Autonomy by US$8.8 billion. Autonomy and HP Vision then commenced proceedings in the UK alleging that Mr Lynch, Autonomy's founder and former CEO, and Mr Hussain, Autonomy's former CFO, were the "architects of fraudulent manipulation of Autonomy's accounting information on a massive scale". The claimants claim that the alleged manipulation caused HP Vision to pay US$5 billion more for Autonomy than they would have, had they known the true position. The trial in these proceedings, one of the most eagerly anticipated of 2019, has recently begun.

Separately from the civil proceedings, a criminal investigation into the acquisition of Autonomy by the HP group was launched in the US in late 2012. As part of this investigation, a subpoena was issued and served on HPE at the request of the US Attorney's Office, on 30 October 2018. The subpoena demanded the production of "all documents produced by any party" to the English proceedings which were in HPE's possession, custody or control.

The subsidiaries of HPE believed they could face criminal sanctions in the US if they did not comply with the terms of the subpoena. They applied to the English court for permission to produce to the FBI documents disclosed by Mr Lynch and Mr Hussain during the English proceedings, as well as witness statements served by the parties.

The English High Court's Decision

Summary

The claimants' application was refused. In rejecting the application, the court re-emphasised that the prohibition against collateral use of disclosed documents and witness statements set out in CPR 31.22 and CPR 32.12 gave effect to important public policy considerations which required careful control to be exercised over the use of any documentation exchanged during proceedings. Utmost consideration should be given to the need to preserve, as far as possible, a litigant's right to privacy and confidentiality, and sufficiently cogent and persuasive reasons in favour of the collateral use had not been established to outweigh this interest.

The legal test

Crest Homes Plc v Marks established that the court will release or modify the restrictions on collateral use only (a) where there are special circumstances which constitute "cogent and persuasive reasons" for permitting collateral use, and (b) where the release or modification will not occasion injustice to the person giving disclosure.

On the first limb, the burden of showing sufficiently cogent and persuasive reasons for permitting collateral use was such that it would "usually be difficult, if not impossible", except where the court was persuaded of some public interest in favour of collateral use which was stronger than the public interest and policy underlying the restrictions that the rules reflected. Tchenguiz v Grant Thornton UK LLP , and subsequent obiter comments in The Libyan Investment Authority v Société Générale SA , further developed guidance on what may constitute a special circumstance for these purposes.

HP's reasons for disclosure

In the present case, the court held that the existence of the US subpoena, in and of itself, did not establish a cogent and persuasive reason for giving permission for the collateral use. The argument that there was both "compulsion and necessity" for the documents to be divulged was not sufficiently established for a number of reasons:

1. The Applicants had not established that there was any real need for the documents to assist in the investigation and prosecution of fraud.

Significant progress in the American investigations had been made without reference to the subpoenaed documents: Mr Lynch had been indicted in the US in November 2018, and Mr Hussain had been tried and convicted in April 2018.

2. The Applicants were not under the legal obligation that they claimed.

None of the parties to the litigation were addressees of the subpoena. HPE was the only entity named as the "Subpoena Recipient" within the body of the document, and the judge accepted that only HPE was subject to the legal obligation under the subpoena.

3. Control of documents

Upon review of the evidence provided regarding US law, the court noted that HPE should not be considered to have the relevant documents in its control given the requirement for the court to give its permission for any collateral use.

4. The terms in which the subpoena was drafted gave the firm impression of a trawl, rather than an investigative need which may have amounted to a cogent and persuasive reason in favour of the collateral use.

The document request in the subpoena was enormously broad, seeking "all documents produced by either party". Whilst this language was entirely regular for the purposes of a US subpoena, the request was not sufficiently tied to any issues or areas of investigation which might have enabled the court to strike a balance between competing public interests.

Injustice

While the application was found to fail on the first limb of the test, the court considered (obiter) whether granting permission would also give rise to injustice against the defendants. The court considered that it might, suggesting that there was the potential for prejudice in making available documents and statements to a claimant in the US that would not be available "but for the happenstance of parallel process in the UK". The judgment notes that this prejudice is particularly visible in the context of witness statements, citing the real possibility that witnesses might be moved to withdraw their evidence in the event that their statements were made public in advance of the trial.

Comment

This is another judgment in a spate of recent decisions which illustrate the high threshold which needs to be met to obtain the court's permission to make collateral use of documents disclosed in English proceedings. Perhaps most interestingly, the court's comments show clearly the level of scrutiny which will be given to requests or demands made by third parties for the disclosure of documents obtained through ongoing proceedings, no matter the standing of the person or authority which makes it.