Lawyers Begüm Yavuzdoğan Okumuş

    Begüm Yavuzdoğan Okumuş

    Gün + Partners

    Begüm Yavuzdoğan Okumuş has been with Gün + Partners since 2007 and became a partner in 2021. Her practice focuses on data protection and privacy, corporate and M&A, life sciences, and competition.

    Begüm deals with all aspects of data protection and privacy, including supervising and conducting data privacy compliance projects and advising multinational clients in their activities on a day-to-day basis as well as in their specific projects. She has sector-specific knowledge in regulated sectors and advises clients on newly developed devices/apps to ensure compliance. Begüm advises clients on international data transfer of personal data and represents clients before the Turkish DPA. She assists clients in data breach notifications and investigations and provides appeal strategies to object to Turkish DPA decisions rendered against our clients. Begüm represents multinational companies operating in various industries including pharmaceutical, medical device, telecoms, banking and automotive industry. She holds Certified Information Privacy Professional Europe (CIPP/E) designation from the International Association of Privacy Professionals and she is one of the former co-chairs of the IAPP Knowledgenet Istanbul Chapter and a founding member of the Data Protection Association in Istanbul.

    Begüm led several M&A projects including due diligence processes and assisted various local and foreign companies during the incorporation of their partnership in special projects which also include the transfer of technology, and know-how and thus needs protection in this respect. She drafted and negotiated several joint-venture agreements, shareholder agreements, share pledges, and voting agreements. In addition to her corporate law expertise, she has experience in competition law-related matters and provides full service to clients in their corporate law-related matters. Apart from providing consultancy services and trainings, she is also representing clients before the TCA about notifications and investigations.

    Having wide range of experience in the pharmaceutical and medical device industry, Begum advised and represented several multinational pharmaceutical and medical device companies on their commercial deals and needs, including advising on their new investments in Turkey, marketing authorization and asset transfers, corporate restructuring projects, negotiating distributorship agreements and termination of these agreements, and advising on localization projects.

    Practice Areas & Work Department

    Data Protection and Privacy

    Corporate and M&A

    Life Sciences


    Technology, Media and Telecom





    International Association of Privacy Professionals (IAPP), Former Istanbul KnowledgeNet Co-chair

    International Technology Law Association (ITECHLAW), Data Protection Committee

    EuroCloud, Cloud Privacy Check