TEHRAN -- The 12th Tehran-New Delhi joint economic commission session will start in New Delhi on Monday. Foreign Ministry Information and Press Department announced on Friday that due to the same reason foreign minister and the Iranian head of the meeting Kamal Kharrazi will depart for New Delhi on Sunday. Kharrazi and his Indian counterpart Jaswat Singh are to survey in detail the activities of different committees, implementation of joint accords and formerly reached agreements and are to explore grounds for all-out mutual cooperation. Kharrazi and his Indian counterpart and other Indian senior officials are to discuss international developments and regional issues. Afghanistan would be one of the highly important topics to be discussed by the two sides. Investigation of ways and means for mutual cooperation to enhance regional stability and security and promotion of global peace would be the pivot of the talks.