After being selected two consecutive years on the list of GC Powerlist Turkey 2016 – 2017 by Legal500, has been involved in international projects and has been providing document review/legal services to companies/law firms in London, UK. Thus has been acting as a Data Protection Officer for Global Ports Holding Plc which is an LSE-listed company, largest cruise port operator in the world.

Bars and Courts 

Istanbul Bar Association, 2009

New York State Bar Association, 2017 (Affiliate Member)

RFL, The Solicitor Regulation Authority, England and Wales, 2021


Marmara University, M.A. in Management and Organization of Social Projects

Ku Leuven University, The EU and Human Rights Programme

Cag University, Faculty of Law, Mersin, LL.B



English, (Sworn Translator – Registered at Besiktas 19th Notary Public, Istanbul) Turkish

Tuna Doyuk
Of Counsel / London & Istanbul
Practice Areas:  
Experienced, Legal500 ranked Turkish qualified attorney with a demonstrated history of working in the manufacturing and retail industry as a General Counsel.


Tuna has significant experience representing international and local clients from a variety of sectors in their corporate & commercial needs. He advises mainly on Data protection, retail, manufacturing, consumer, telecommunication law in addition to his business advisory experiences.


He is advising clients while their expansion process to new market and maximize the value of client investments.