The Minister is heading a three-member delegation to the ECO Ministerial meeting.
During his stay in Tehran, Liaquat is expected to meet his Iranian and Turkish counterparts.
On arrival at Mehrabad Airport, the Minister was received by senior officials of the Iranian government, ECO Secretariat and Pakistani Ambassador to Tehran, Iqbal Ahmad Khan.
Pakistan delegation includes Zahid Aziz, General Manager, Pakistan Industrial Development Corporation and Ministry of Production officials Aslam Chandio and Tanvir Butt.