Prince Miteb bin Abdulaziz, the Minister of Municipal and Rural Affairs expressed his congratulations and thanks to the Governorate of Riyadh Region on the occasion of its winning equally with the Emirate of Abu Dhabi the first place of the Kingdom of Saudi Arabia Prize for Environmental Management for the year 2008 in the electronic application of management system of environmental health control . The congratulations came in a letter received by Prince Dr. Abdulaziz bin Mohammed bin Ayyaf, the Mayor of Riyadh region.