The law office protected the „KCR s.a.” representative office, which provides clinical trials of unregistered medicines in Ukraine, in The Kyiv County Administrative Court. In August 2005 a tax notification-decision on charging the client 70068,36 UAH of tax and penalties on imported materials of clinical trials was adopted.Court judged that a value of imported unregistered medicines used in clinical trials in the framework of the main activities is not included in gross income and shall not be taxable. Court decree is remained in force by The Supreme Administrative Court of Ukraine. The law office has supported the lawsuit in the courts of three instances in Ukraine since 2005. The claim was satisfied and the tax notification-decision was cancelled by the court.