AlHijjah 27, 1432, Nov 23, 2011, SPA - The 14th International Conference and Exhibition of Industrial Security concluded here yesterday its three-day activities held under the patronage of Crown Prince Naif bin Abdulaziz Al Saud, Deputy Premier, Minister of Interior, and Chairman of Supreme Commission for Industrial Security. As many as 22 countries and more than 3000 experts in industrial security took part in the Conference and Exhibition which adopted a number of recommendations on oil , industrial, and services facilities under the Commission's supervision to be submitted to Prince Mohammed bin Naif bin Abdulaziz, Assistant Minister of Interior for Security Affairs.