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  • 2017 Tallinn University, MA in law
  • 2012 Tallinn University, BA in law


  • From February 2020 Law Office Turnstone, attorney
  • From May 2018 Law Office Turnstone, lawyer
  • 2016-2018 Estonian Consumer Protection Board, lawyer
  • 2012-2016 Estonian Tax and Customs Board, tax advisor/tax processor


Cristen Helendi has been working for four years at the Estonian Tax and Customs Board, where he has been involved in tax procedures and has advised both bigger and smaller companies on tax issues. In addition, Cristen has worked as a lawyer for the Consumer Protection Board for two years, specializing in the field of trade and telecommunications, and thus has a profound knowledge of the regulations of the abovementioned areas of law. He also has very good knowledge of e-commerce and its regulation.He wrote his master thesis on “Seller’s liability, and legal prerequisites and practice for its exemption concerning consumer sales contracts”.

Working languages: Estonian and English, some Russian