Prince Mishaal bin Abdulaziz, Chairman of Allegiance-Pledge Commission, received at his palace in Riyadh neighborhood of Erqa today the European Union's Regional President for Marketing and Development for Arab countries Dr. Abdulaziz Mohammed Al-Tirb. Dr. Al-Tirb conveyed the appreciation of the E.U.for the efforts of the Chairman of Allegiance-Pledge Commission in the field of development. During the meeting, they reviewed the situation of development and investment in the Arab world and the repercussions of the international financial crisis. The audience was attended by Prince Abdulaziz bin Mishaal bin Abdulaziz, Executive President of Al-Shu'la Holding Company.