Ter-Tachatyan law firm, established in 1997, is one of first private law firms in the Republic of Armenia 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 consistent hard work for more 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 best possible 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

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Civil law

Comercial low

Contract low

Managing Partner

Armen Ter-Tachatyan

Between 1991-1993 Armen Ter-Tachatyan worked in the RA Supreme Court as a Senior Adviser. In the same period he worked as a lecturer in the Yerevan State Institute of National Economy (lectures of law). Between 1992-1993 he worked in the RA National Assembly Standing Committee for Economic Issues as an expert. At the same time he was appointed at the RA state TV as a commentator in “Iravunk” (Right) TV program. Along 1991-1998 Ter-Tachatyan was the Deputy Director in the General Department of Civil Aviation of the Government of the Republic of Armenia. In the legal field Armen Ter-Tatchatyan has carried out analytical work, prepared drafts of laws and legal acts, and has 10 years of experience of legal consulting. In 1997 he founded “Ter-Tachatyan Legal and Business Consulting CJSC” and has since remained its Manager. He was appointed “Converse Bank CJSC” Board Member on March 15, 2007. From December 30th, 2008 to December 26th, 2009 Ter-Tachatyan held the position of the Chairman of the Board of “Converse Bank CJSC”. On March 23rd, 2011, he was appointed Chairman of Board of “Converse Bank CJSC” once more, and has held that position since.


Andranik Vahanyan


  • 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