Paris, Shawwal 27, 1437, Aug 1, 2016, SPA -- Dr. Ahmed bin Mohammed Al-Isa, Minister of Education, signed at the UNESCO headquarters in Paris today two agreements relating to scientific chairs between Saudi universities and UNESCO. The minister also signed an agreement with the General Secretary of the European Organization for Economy and Development Angel Gwarya on the participation of the Kingdom in PISA & TALIS assessment. --SPA 21:24 LOCAL TIME 18:24 GMT www.spa.gov.sa/w