Lee Gluyas#14181

Lee Gluyas

Partner, CMS
Lee is a commercial dispute resolution lawyer and partner at CMS based in London. He has particular expertise in disputes arising out of IT projects, outsourcing agreements, software licenses and general commercial disputes relating to the provision of IT and telecommunications products and services.

He acts for clients across various industry sectors, including the consumer & retail, life sciences & healthcare, financial services (particularly fintech), recruitment, facilities management, automotive and energy sectors. He also has extensive experience of advising clients on disputes arising out of corporate transactions and on issues relating to fraud.

He is a solicitor-advocate with over 25 years' experience of litigation, arbitration and mediation. In addition to representing clients in legal proceedings, he advises on the renegotiation of terms of delivery and settlement of disputes by way of mediation and other processes.

He also advises clients on issues relating to the use of AI technologies, data protection, data security and claims relating to data breaches and misuse of data. He is a regular speaker at conferences on issues concerning the use, and misuse, of IT and risk management.
Contributed to

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AI related civil liability—risks and mitigation
AI related civil liability—risks and mitigation
Practice Notes

This Practice Note on the civil liability risks of using artificial intelligence (AI) identifies and considers: (i) the types of AI-related civil liability claim that might arise; (ii) who might bring such AI-related claims and who may be vulnerable to AI-related claims; (iii) the potential for remedying an AI-related claim; and (iv) the steps that may be taken to reduce vulnerability to (mitigate the risks of) AI-related civil claims.

Artificial intelligence—using AI when conducting court proceedings
Artificial intelligence—using AI when conducting court proceedings
Practice Notes

This Practice Note on using artificial intelligence (AI) when conducting court proceedings is aimed at contentious lawyers (solicitors and barristers) conducting court proceedings in the civil courts of England and Wales. It is predominantly aimed at dispute resolution lawyers working in commercial disputes, however, its considerations may also be relevant to those working in the Family and Criminal courts.Note: the Civil Justice Council (CJC) in February 2026 issued an interim report and consultation: Use of AI for Preparing Court Documents with a deadline for interested parties to respond by 14 April 2026.This consultation:•excludes from its scope where litigants in person have used AI in producing documents for court (that may be the subject of a further CJC investigation and report)•recognises that legal representatives (ie solicitors and barristers) will use AI in the preparation of documents that are produced to the court•considers whether the existing professional duties owed by these legal representatives when putting their name to a document produced to the court are sufficient

Issues in managing artificial intelligence related civil claims
Issues in managing artificial intelligence related civil claims
Practice Notes

This Practice Note on managing artificial intelligence-related civil disputes considers issues for dispute resolution lawyers to consider when dealing with claims involving artificial intelligence.

Managing an AI-related dispute—hypothetical case study
Managing an AI-related dispute—hypothetical case study
Practice Notes

This Practice Note utilises a hypothetical case study to illustrate the substantive law and procedural issues that may arise in bringing and managing an AI-related claim.

Experience

  • CMS (previously Nabarro) (2014 - Present)
  • DLA Piper (1994 - 2014)

Membership

  • Society for Computers & Law (Chair, London Committee and Committee member, Disputes Committee)
  • ITechLaw (Committee member, Disputes Committee)

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