LAWYER PROFILE

David Zeffman

UK 2026

CMS

Ranked in 1 practice area

Gaming

UK-wide

6 years ranked

About

Provided by CMS

Practice Areas

David has been one of the leading lawyers in the UK media sector for over 30 years and has extensive experience providing strategic, commercial and regulatory advice to clients in the gambling, sport and television sectors. He has been involved in many of the major transactions that have taken place in these sectors, including the launch of several television channels and the sale of media rights to some of the world's biggest sporting competitions.

Professional Memberships

Member - International Masters of Gaming Law.

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Gaming - UK-wide

Band 1

Individual Editorial

Head of the gambling and sports team at CMS, David Zeffman provides expert regulatory advice and corporate transactional support. He acts for online and land-based operators, as well as for financial institutions.

Learn more about this team View ranking table

Strengths

Provided by Chambers

He is very knowledgeable and effectively manages a team of associates and fellow partners to get results quickly. A thoroughly knowledgeable individual who understands this space well.
GamingChambers Guide to the Legal Profession
David and his team contribute so much to our business and expansion.
GamingChambers Guide to the Legal Profession
What truly sets him apart is his expertise in the overall gaming industry. His experience working with many segments of this industry gives him unparalleled insight into business and legal needs.
GamingChambers Guide to the Legal Profession
David is a leader in his field in sports, gambling and related competition law. He consistently demonstrates a challenging but constructive approach which achieves results
GamingChambers Guide to the Legal Profession
David has seen it all.
GamingChambers Guide to the Legal Profession