Prince Salman bin Abdulaziz, the Governor of Riyadh Province, will chair here tomorrow the joint meeting of the Higher Commission for the development of Riyadh City, the Council of Riyadh Province as well as Governors of Governorates of Riyadh Province, Heads of the Province's municipalities, Board of directors of Riyadh Chamber of Commerce and Industry, Chairmen of chambers of commerce in Riyadh province and a group of businessmen. The participants of the meeting will review issues pertaining to projects in Riyadh province and other related issues.