Border guards of Lviv Detachment detected two men with forged documents at the international airport “Lviv”. The violators were detected among the passengers arrived from Istanbul. Passports for travelling abroad of the citizens of Turkey, presented by the travelers during the control, became immediately suspicious for the border detail as well as the behavior of the men was rather nervous. After conducting a very detail studying of the documents and interviewing the bearers of the documents, law enforcement agents learned that the passports of the citizens of Turkey contained signs of partial forgery. The very detainees confessed that in reality they were the citizens of Syria.