LAWYER PROFILE
Christian Hay

Christian Hay

UK 2026

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Ranked in 1 practice area

About

Provided by Collas Crill

UK

Practice Areas

Christian is global head of the Private Client and Trusts - Advisory and Dispute Resolution team.

Christian is among the leading commercial litigators at the Guernsey Bar with a particular expertise in contentious trust related matters and corporate disputes. He leads a team of talented lawyers across Guernsey, Jersey and Cayman with strong expertise in contentious and non-contentious trust and estate matters.

Christian is a CEDR-accredited mediator and a Fellow of the Chartered Institute of Arbitrators. He regularly acts as mediator or arbitrator in trust, financial services and commercial disputes in Guernsey and Jersey.

Career

Christian joined Collas Crill in 2003. In 2006, Christian qualified as a Guernsey Advocate, and became a partner of the firm and head of dispute resolution in 2007.

Prior to joining Collas Crill, Christian was an associate within the disputes team at White & Case (London) working on international arbitrations concerning projects and contracts in far-flung places such as Lesotho, Kuwait, and Peru; and before that he trained and qualified at Masons (now Pinsent Masons).

Christian is a Fellow of the Chartered Institute of Arbitrators, which is the the world’s leading qualifications and professional body for dispute avoidance and dispute management. This is the highest membership level and requires a minimum of ten years’ experience in arbitration, and first-hand involvement in settlement agreements, the management of proceedings and attending hearings that have resulted in the publication of a reasoned award or decision.

Professional Memberships

ACTAPS (Association of Contentious Trust and Probate Specialists)

IBA (International Bar Association)

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Offshore: Dispute Resolution - Guernsey

Band 3
Band 3

Individual Editorial

Christian Hay is head of the firm's disputes team in Guernsey. He is an experienced trusts litigator who often acts in cross-border disputes. His clients include trustees and beneficiaries. He is an accredited mediator and qualified arbitrator.

Ranked Individuals at Collas Crill (21)

Guernsey

Jersey

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