Commercial Litigation UK

  • March 17, 2026

    Visa, Mastercard Win Shot At Overturning Fee Liability Ruling

    Visa and Mastercard won their bid for permission to appeal a ruling that found their swipe fee schemes had violated competition rules, with the Competition Appeal Tribunal ruling Tuesday that all the credit card giants' grounds of appeal merit a full hearing.

  • March 17, 2026

    Tech Biz Denies Stealing Idea For Ride-Sharing Taxi Software

    A taxi platform has denied a developer's claims that it stole his idea for taxi software, arguing that its tool that optimizes ride-sharing existed seven years before he shared his competing concept with the U.K.'s innovation agency. 

  • March 17, 2026

    Amazon, Google Deny Infringing UK Cloud Computing Patent

    Amazon and Google have denied that their cloud computing services infringe a U.S. company's data processing patent, telling a London court in parallel cases that the patent is not valid.

  • March 17, 2026

    Law Firm Must Pay Ex-Solicitor £4K Over Contract Breaches

    An employment tribunal has ordered a boutique law firm for entrepreneurs to pay £3,885 ($5,185) to a solicitor it let go without providing him with his notice pay or holiday pay, alongside another contract breach. 

  • March 17, 2026

    Tourism Biz Says Delayed Losses Save $74M Orrick Claim

    A Nigerian tourism business fought on Tuesday to save its claim that Orrick Herrington & Sutcliffe LLP caused it to lose almost $74 million by negligently advising on an investment deal with private equity giant Carlyle Group.

  • March 17, 2026

    Traffic Biz Denies Wrongly Refusing Sacked Director £400K

    The owner of a traffic-management business has denied it forced out a former director, saying it was entitled to refuse him £400,000 ($535,000) in share-sale payments after his departure for gross misconduct, including that he took illegal drugs at a client event.

  • March 17, 2026

    Asda Staff Jobs Ruled Comparable In £1.2B Equal Pay Case

    A tribunal has ruled that female staff working in a range of jobs at Asda do similar work to employees at distribution centers, building on a victory for a handful of lead claimants in the £1.2 billion ($1.6 billion) equal pay dispute.

  • March 17, 2026

    UK Judges Being Trained To Spot AI Threats In Courtrooms

    Judges in England and Wales are being trained to recognize the use of artificial intelligence in the courtroom, the head of the judiciary said Wednesday, as well as the "threats" that emerging technologies bring to "administrating the delivery of justice."

  • March 16, 2026

    Argentina Accused Of Misusing GDP Data In €1.5B Debt Row

    Argentina is facing renewed legal action from hedge funds that accused it of using incorrect gross domestic product figures for calculating its €1.5 billion ($1.7 billion) outstanding debt to bondholders, which said Monday they have obtained a court order demanding as much.

  • March 16, 2026

    Class Rep Hit With £15M Bill Over Failed Train Ticket Claim

    A consumer rights champion has been ordered to pay up to £15 million ($20 million) in legal costs over his failed class action accusing a group of train operators of abusing their dominant position and forcing some passengers to pay double the fare.

  • March 16, 2026

    Brokerage Lacks NY Ties In Pensions' Tax Claims, Judge Says

    A New York federal court threw out claims by three pension plans against a London brokerage firm that, according to the plans, executed fraudulent refund claims for them to the Danish tax authority, finding the brokerage had insufficient ties to New York.

  • March 16, 2026

    AI Opens New Front In Litigation Battles Over Privilege

    The use of artificial intelligence tools is expected to spark novel battles for disclosure during litigation, with opposing parties likely to clash over the confidentiality of AI systems and whether their use has undermined privilege.

  • March 16, 2026

    MoD Looks To Knock Out Whistleblower's Saudi Bribery Claim

    A London court is due to weigh whether a whistleblower has the right to sue the government and a former Airbus subsidiary for damages starting Tuesday amid allegations that he was sacked and blacklisted for exposing corrupt payments to high-ranking Saudi officials.

  • March 16, 2026

    Reinsurers Bid To Prune Chubb, Fidelis Russia Aircraft Claims

    Reinsurers including AIG and AXA asked a London judge on Monday to trim Chubb and Fidelis' claims to cover their liability to aircraft lessors for planes stranded in Russia after the invasion of Ukraine, saying they should have brought their claims via subrogation.

  • March 16, 2026

    Orrick Fights To Ax Carlyle Investment Deal Negligence Case

    Orrick Herrington & Sutcliffe LLP fought Monday to toss a claim that it caused a Nigerian tourism business to lose almost $74 million by negligently advising on an investment deal involving Carlyle Group, arguing the case was brought too late.

  • March 16, 2026

    Investec Denies £22M Loan Breached Sberbank Sanctions

    Anglo-South African lender Investec Bank PLC has denied that its lending provided funds to PJSC Sberbank in breach of sanctions, while pressing home its claim that two business executives owe it almost £22 million ($29.3 million) under loan agreements.

  • March 16, 2026

    Insurers Refuse To Cover Solicitors' Debt In £1M Payment Row

    The insurer of an insolvent solicitors' firm has said exclusions in the pair's policy means it does not have to pay more than £1 million ($1.33 million) to a legal expense insurance company over allegedly missed payments linked to after-the-event litigation policies.

  • March 16, 2026

    FCA Proposes Major Overhaul Of Redress System

    The Financial Conduct Authority and the Financial Ombudsman Service set out landmark reforms to the U.K. financial services redress system on Monday, in line with a government commitment to introduce new legislation.

  • March 16, 2026

    Insurers Beat AmTrust's £59M Claim Over Legal Funding Fail

    AmTrust failed in its bid to hold an insurer of two defunct law firms liable for £59 million ($78 million) in defaulted loans after a court ruled Monday that the losses incurred in claimant cases were not covered by the firms' insurance policies.

  • March 16, 2026

    Mirror Group Trims Time-Barred Phone Hacking Claims

    A London court on Monday dismissed as time-barred the claims of four alleged phone-hacking victims against Mirror Group Newspapers, but ruled that another claim sticks because the publisher had misled the claimant about the source of leaked information.

  • March 16, 2026

    BHP Beats Criminal Contempt Claim In Brazilian Dam Case

    BHP won a bid in a London appeals court on Monday to dodge criminal contempt proceedings over allegations it lodged a case in a Brazilian court to halt claims in England connected with the collapse of a dam. 

  • March 13, 2026

    Gazprom Can't Get Naftogaz $1.4B Award Nixed

    Gazprom has failed to convince Switzerland's highest court to set aside a more than $1.4 billion arbitral award issued to Ukraine's state-owned oil and gas company after the Russian state-owned energy giant allegedly failed to pay for natural gas transit services.

  • March 13, 2026

    Witness Was Being Coached Via Smart Glasses, Judge Says

    A London judge has rejected a witness's testimony as "unreliable and untruthful" after concluding that he answered questions during cross-examination while he was being coached through his smart glasses.

  • March 13, 2026

    UK Litigation Roundup: Here's What You Missed In London

    In London, Estée Lauder accused Jo Malone's founder of intellectual property infringement, the wife of an Iranian businessman linked to a £75 million fraud sued several Iranian oil companies, HSBC sued U.S. property tycoon Michael Fuchs, and Charles Russell Speechlys brought a claim against a United Arab Emirates company it once represented in an international arbitration.

  • March 13, 2026

    Sony Says £2B PlayStation Class Action 'Misconceived'

    Sony hit back at a £2 billion ($2.6 billion) proposed class action claim that it raised prices and suppressed competition by keeping PlayStation console owners "captive" with software and PlayStation Store restrictions, saying Friday that the case was "fundamentally misconceived."

Expert Analysis

  • Why Ukraine Aircraft Insurance Case Failed To Take Off In UK

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    In Aercap v. PJSC Insurance, the High Court decided the claimants could not avoid an exclusive jurisdiction clause and advance their case in England rather than Ukraine, and the reasoning is likely to be of relevance in future jurisdiction disputes, say Abigail Healey and Genevieve Douglas at Quillon Law.

  • What UK Digital Markets Act Will Mean For Competition Law

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    The new Digital Markets Act’s reforms will strengthen the Competition and Markets Authority's investigatory and enforcement powers across its full remit of merger control and antitrust investigations, representing a seismic shift in the U.K. competition and consumer law landscape, say lawyers at Travers Smith.

  • UK Supreme Court Confirms Limits To Arbitration Act Appeals

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    Every year, disappointed parties come out of U.K.-seated arbitrations and try to seek redress in the English courts, but the U.K. Supreme Court's recent decision in Sharp v. Viterra serves as a reminder of the strict restrictions on appeals brought under the Arbitration Act, says Mark Handley at Duane Morris.

  • Examining The EU Sanctions Directive Approach To Breaches

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    In criminalizing sanctions violations and harmonizing the rules on breaches, a new European Union directive will bring significant change and likely increase enforcement risks across the EU, say lawyers at Hogan Lovells.

  • Trends, Tips From 7 Years Of EPO Antibody Patent Appeals

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    Recent years of European Patent Office decisions reveal some surprising differences between appeals involving therapeutic antibody patents and those for other technologies, offering useful insight into this developing area of European case law for future antibody patent applicants, say Alex Epstein and Jane Evenson at CMS.

  • 4 Takeaways From Biotech Patent Invalidity Ruling

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    The recent Patents Court decision in litigation between Advanced Cell Diagnostics and Molecular Instruments offers noteworthy commentary on issues related to experiments done in the ordinary course of business, joint importation, common general knowledge and mindset, and mosaicking for anticipation, say Nessa Khandaker and Darren Jiron at Finnegan.

  • Why Reperforming Loan Securitization In UK And EU May Rise

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    The recently published new U.K. securitization rules will largely bring the U.K.’s nonperforming loan regime in line with the European Union, and together with the success of EU and U.K. banks in reducing loan ratios, reperforming securitizations may feature more prominently in relevant markets going forward, say lawyers at Morgan Lewis.

  • What French Watchdog Ruling Means For M&A Landscape

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    Although ultimately dismissed due to lack of evidence, the French competition authority’s recent post-closing review of several nonreportable mergers is a landmark case that highlights the increased complexity of such transactions, and is further testament to the European competition authorities’ willingness to expand their toolkit to address below-threshold M&As, say lawyers at Cleary.

  • How Life Science Companies Are Approaching UPC Opt-Outs

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    A look at recent data shows that one year after its launch, the European Union's Unified Patent Court is still seeing a high rate of opt-outs, including from large U.S.-based life science companies wary of this unpredictable court — and there are reasons this strategy should largely remain the same, say Sanjay Murthy and Christopher Tuinenga at McAndrews Held.

  • New Directors' Code Of Conduct May Serve As Useful Guide

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    Although the Institute of Directors’ current proposal for a voluntary code of conduct is strongly supported by its members, it must be balanced against the statutory requirement for directors to promote their company’s success, and the risk of claims by shareholders if their decisions are influenced by wider social considerations, says Matthew Watson at RPC.

  • Lego Ruling Builds Understanding Of Design Exam Process

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    In Lego v. Guangdong Loongon, the European Union Intellectual Property Office recently invalidated a registered design for a toy figure, offering an illustrative guide to assessing the individual character of a design in relation to a preexisting design, says Christoph Moeller at Mewburn Ellis.

  • Contractual Drafting Takeaways From Force Majeure Ruling

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    Lawyers at Cleary discuss the U.K. Supreme Court's recent judgment RTI v. MUR Shipping and its important implications, including how the court approached the apparent tension between certainty and commercial pragmatism, and considerations for the drafting of force majeure clauses going forward.

  • Behind The Stagecoach Boundary Fare Dispute Settlement

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    The Competition Appeal Tribunal's recent rail network boundary fare settlement offers group action practitioners some much-needed guidance as it reduces the number of remaining parties' five-year dispute from two to one, says Mohsin Patel at Factor Risk Management.

  • The Unified Patent Court: What We Learned In Year 1

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    ​​​​​​​The Unified Patent Court celebrated its first anniversary this month, and while questions remain as we wait for the first decisions on the merits, a multitude of decisions and orders regarding provisional measures and procedural aspects have provided valuable insights already, says Antje Brambrink at Finnegan.

  • Decoding Arbitral Disputes: Spanish Judicial Oversight

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    The recent conviction of arbitrator Gonzalo Stampa underscores the critical importance of judicial authority in the realm of international arbitration in Spain, and emphasizes that arbitrators must respect the procedural frameworks established by Spanish national courts, says Josep Galvez at 4-5 Gray’s Inn.

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