Ter-Tachatyan law firm is one of first private law firms, established in Armenia, in 1997 and has since served as a legal guideline for those in need of professional legal advice in a wide range of areas subject to law regulation. As a result of hard and good work for nearly than 20 years, we created permanent, professional and well-known team of advocates and counsels, who commit their best professional energies, expertise and experience to produce the very best legal outcome for our clients. We work hard to improve the quality of life, services and activities of our clients and are proud of high legal and ethical standards that have been established by our firm. Our clients are leading commercial organizations and private businessmen. Majority of clients are foreigners or local companies with foreign investments and thus our services are available in Armenian, Russian and English languages. With regard to many international projects we also cooperate with leading international consulting companies.


We have a wide, stable and unique experience of providing legal services and specializes in the areas of


  • Davit Baghdasaryan


    Davit Baghdasaryan

  • Vazgen Mirzoyan


    Vazgen Mirzoyan

  • Arsen Tavadyan


    Arsen Tavadyan

    Specializes in fields of Civil and Administrative law. He is a member of Chamber of Advocates of Republic of Armenia. Has a big experience of representation of clients during administrative and court trials. Several decisions of Court of Cassations, which are considered as legal precedents, were carried out based on provided cassation appeals. Also participated in drafting of laws, related to mining, business, agricultural regulations, fighting corruption etc. Being a PhD, also a senior lecturer in Yerevan State University developing and delivering lectures in Civil and Business Law.
  • Marine Vasilyan


    Marine Vasilyan

    Member of Chamber of Advocates of Republic of Armenia. Her interest fields are Contract Law, Labor Law and Business Law

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      10 Vazgen Sargsyan street,

      0010 Yerevan, Armenia


      +374(10) 544-691