Settling for more than you bargained for: Visa Inc & Ors v Luxottica Retail UK Ltd 2026 EWHC 615 (Comm)

The recent High Court judgment in Visa Inc & Ors v Luxottica Retail UK Ltd [2026] EWHC 615 (Comm) serves as a powerful reminder as to the importance of paying close attention to release clauses when conducting settlement negotiations. The case concerned a settlement agreement reached by UK eyewear retailer Luxottica Retail UK Limited (Luxottica), which the Commercial Court held, on 17 March 2026, extended not only to the original UK dispute but also to a claim (said to be worth over £10m) brought by a company that only later joined Luxottica’s corporate group.

How the Visa and Luxottica dispute arose

For over a decade, retailers across the UK and Europe have challenged fees charged on card payments, known as multilateral interchange fees (MIFs). Alongside other challengers, Luxottica argued that card operators had set MIFs at artificially high levels in breach of competition law, and in 2017 it brought a claim in the High Court against Visa seeking damages for MIFs it had paid on UK card transactions. In October 2020, the parties agreed a settlement figure of £200,000 and the terms were finalised in a written Settlement Agreement executed in January 2021.

The core issue: scope of settlement and release clauses

Later in 2021, however, the scope of the Settlement Agreement was called into question when GrandVision NV (GrandVision), a separate eyewear company with its own pending MIF claim against Visa, was acquired by Luxottica’s ultimate parent. With GrandVision now part of Luxottica’s group, Visa argued that its claim was caught by the Settlement Agreement’s broad release provision.

Whether Visa’s position was correct fell on the wording of the Settlement Agreement itself. Several broadly drafted provisions were central to the dispute:

• Recital D defined ‘Settled Claims’ to include not only Luxottica’s own claim but also ‘any and all other ‘MIF-Related Claims’ that Luxottica or any ’Associated Company’ ‘have or may have’ against Visa
• The definition of MIF-Related Claim was drafted in very broad terms, encompassing claims ‘in any jurisdiction,’ ‘whether past, present or future’ and ‘whether known or unknown’ at the time of the agreement
• Associated Company was defined by reference to section 256 of the Companies Act 2006 and expressly included ‘past, present or future’ associated companies
• Clause 4.2 provided that the Settlement Payment shall be paid ‘in full and final settlement of the Settled Claims’
• Clause 5.1 provided that Luxottica, on its own behalf and on behalf of each Associated Company, agreed to ‘fully and finally release, and irrevocably waive, the Settled Claims’
• Clause 7.1 required Luxottica to ensure that its Associated Companies did not initiate, bring, pursue or continue any claim in respect of a Settled Claim, with Clause 7.5 providing an indemnity to Visa in the event of a breach of these obligations.

In response to Visa, Luxottica’s position was that the primary purpose of the agreement was to settle its own UK claim, and that the broader provisions should be read in that light. It argued that the agreement should be read more narrowly, applying only to claims connected with Luxottica’s UK business and/or companies within the group when the agreement was signed, and not to claims that the parties may have known were already pending before the courts.

Luxottica also raised a defence of ‘sharp practice,’ alleging that Visa’s lawyers had been aware, shortly before the agreement was signed, that its broad terms could capture a separate MIF claim brought by Luxottica’s US affiliate, but had chosen not to raise the point. Luxottica argued that, had this been flagged, it would have negotiated narrower release provisions that wouldn’t have caught GrandVision’s claim.

The court’s analysis and reasoning

The question for the Court was therefore about contractual interpretation: did the settlement agreement, on its proper construction, extend to the MIF-Related Claims of companies that became part of Luxottica’s corporate group only after the agreement was signed?

As to overarching principles of contractual interpretation, the Court drew on the case of Providence Building Services Ltd v Hexagon Housing Association Ltd, among others, to emphasise that the aim of contractual interpretation is to ascertain the meaning it would convey to a reasonable person with all relevant background information.

It was also stressed that the courts mustn’t rewrite a contract simply because one party has entered into a ‘bad bargain’. The words chosen by the parties therefore remain of primary importance. The Court found that the language used throughout the Settlement Agreement was deliberately broad and would cover claims such as GrandVision’s.

As to the ‘sharp practice’ defence, the Court didn’t accept that Visa’s lawyers knew that Luxottica didn’t intend the settlement agreement to cover MIF-Related Claims of the Associated Companies that had no connection with its UK business, and emphasised that it fell to Luxottica, which was professionally advised, to assess the implications of the terms it was accepting.

The High Court decision

The Court held that GrandVision’s claim had become a Settled Claim upon its acquisition by the Luxottica group, and that Luxottica was in breach of its obligations under the Settlement Agreement. Visa was granted declaratory relief and an entitlement to damages. The Court declined, however, to order specific performance on the basis that it would be inappropriate to require Luxottica to ‘ensure’ a third party withdrew its claim when they had no direct legal power over it.

Wider implications of Visa v Luxottica

This judgment highlights several important lessons for anyone entering into a settlement agreement:

1. Release clauses (and their related definitions) deserve careful scrutiny. Broad definitions can have consequences that extend far beyond the dispute at hand. During negotiations and prior to signing, parties should consider the full reach of any release clause and ensure the drafting is confined to its intended scope.
2. Thorough due diligence should be carried out before signing a Settlement Agreement. Similarly, parties should carry out proper due diligence within their own corporate group before executing a settlement with broad release provisions, to avoid inadvertently settling claims they didn’t know existed.
3. Parties can’t rely on the assumption that the primary purpose of an agreement will be read across the entire agreement. Even where the obvious commercial purpose of a settlement agreement is to resolve a specific dispute, the courts will not use that purpose to read down other provisions that are drafted in deliberately broad terms. If the language in a settlement agreement is deliberately clear and wide, it will be enforced.
4. The defence of ‘sharp practice’ has a very limited scope. A professionally advised party will generally be expected to understand and evaluate the terms it is signing, and the other side is under no obligation to point out unfavourable consequences.