Another activity during June within the scope of Twinning Project was a training session delivered by Dr. Aikaterini Perrou and Mr. Christos Kourouniotis, short-term experts representing the IAPR of Hellenic Republic and the CIEEL, respectively. During this 5-day training session, a total of eleven tax officials of the Ministry of Taxes obtained very useful knowledge and skills on advanced transfer pricing issues. In addition to transfer pricing cases, the tax officials were also presented the court cases from real life. Trainees had a chance to ask experts about a great deal of international taxation-related questions, including double tax treaties, permanent establishments, hybrid mismatches, BEPS, transfer pricing and so on.