Riyadh, Sha'ban 03, 1436, May 21, 2015, SPA -- The 5th International Gulf Forum and Exhibition of Environment and Sustainable Development will be held in Riyadh on Sunday following the approval of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud that the Kingdom hosts the event for this year. The General President of Presidency of Meteorology and Environmental Dr. Abdulaziz bin Omar Al-Jasser pointed out that the Forum and Exhibition become a significant environmental sign at the local, Gulf and regional level, noting that the forum will be accompanied by an international exhibition with the participation of 300 companies specialized in the field of environment and sustainable development. --SPA 12:53 LOCAL TIME 09:53 GMT www.spa.gov.sa/w