TANSEL is a boutique law firm offering a wide range of legal services in Turkey and the Middle East.

Founded by Çağhan Tansel, what makes TANSEL distinct in the Turkish legal market is melting business acumen with legal skill sets in a pot thanks to Mr. Tansel's vast in-house experience in both highly-regulated and consumer-centric B2B and B2C industries on top of his earlier consultancy background.

While TANSEL's key focus is on consumer goods, health care, and technology, it serves the clientele of businesses and notable clients with diverse background.

TANSEL is a relentless seeker of the optimum balance of speed and perfection to constantly better serve its clients in line with their priorities and objectives.


TANSEL provides a wide range of legal services with the following focus areas:


Rapid evolvement of technology exponentially increases the birth of new ideas and models. TANSEL considers the balance of generating groundbreaking ideas and the realities of today's regulations whilst advising its clients. Key focus areas are digitalization, blockchain, cryptocurrencies, AI, internet of things.

Marketing and Advertising Law

TANSEL provides its clients with a full range of legal services relating to all sorts of marketing executions and advertisings from creating product claims to representing clients before Advertisement Boards.

Corporate & Commercial

TANSEL provides advice with regard to legal aspects of day to day business and standalone projects of its clients, such as, mergers and acquisitions, distributor management, Go-To-Market strategies, contracts, corporate governance and restructuring.


Competition law requires utmost product category-specific know how for correct interpretation of clients' businesses and operations. Keeping that in mind, TANSEL provides competition law advise over contracts, business operations, and investigations of its clients.

Labor and Employment Law

TANSEL advises across all labor and employment matters and also compliance issues under labor and employment laws. In addition, TANSEL represents clients in collective labour agreement negotiations, mediation and litigation in courts and administrative proceedings.

Data Privacy

TANSEL manages all stages of data privacy, including mapping out the needs of the clients, building compliance programmes, policies and best practices, representation before the Data Privacy Board and all sorts of consultancy.

Government Affairs

TANSEL helps clients build right approaches to open new windows for their businesses by building the right agenda with the right legal arguments in proactive and reactive engagement with authorities.

Mediation and Dispute Resolution

TANSEL serves as a mediator and litigation lawyer from pre-trial mediation to all the litigation phases to achieve the best combination of time, cost, and opportunity in all sorts of disputes.

Contact Us

For further information or if you have any questions please do not hesitate to contact us.


Beybi Giz Plaza Meydan Sok. No: 1/99 Maslak Istanbul / Turkey


+90 212 335 27 41