The visit of Bulgarian government delegation led by Prime Minister Boyko Borissov to Iran continues. Yesterday Borissov and President of Iran Hassan Rouhani agreed that test bank payments between Bulgaria and Iran and vice versa should be made and that Bulgaria should raise the issue on problems of Iranian business when banking payments are considered at various EU levels, including the European Council. Tests of Bulgarian rails and oil tanks have also been agreed on. Bulgaria and Iran will be working on synchronizing actions against tax and customs frauds, it was announced. Bilateral documents concerning investments, transport and communications, as well as cooperation between small and medium enterprises were also signed.