The political and administrative deciders The Ministers of Tourism, Economy, Environmental Development and Improvement. The Officials in charge of Local, Regional and National tourism policies. The International Organizations involved with the development of Tourism. The economic players Heads of Companies linked to the development of tourism (transport, insurance, banking, the food industry, the leisure industry, the media…). The Representatives in the hotel trade. The financial Experts. The non- governmental associations The Heads of non-governmental Associations (ONG) concerned with the implications of tourism on economic, social and political development. The academic circles The professors and researchers who study the conditions of the development of tourism in industrialized and developing countries. The media Journalists the Press, Radio, TV and the specialist Press. In the spirit of the conferences, each participant is considered as an active contributor who receives, transmits and assists with the requirements of the renewing vision of Tourism.