Abstract :
This research paper entitled ideational meaning realized in SBY'S speech script entitled " keytone speech at the APEC CEO summit 2013 " delivered in nusa, dua bali , october 6,2013 has two objectives : first to find out the proceses ,participants and circumstancse in the SBY'S speech script at APEC 2013 in nusa dua bali october 2013, and second , to know how the field of the discourse is created . this research paer is qulititative , descriptive in natire that the researcher only descibes the ideationl meaning and the transitivity system in SBY'S speech script . the data of this research were collected from the internet . The next then was segment into clauses and afterwards they were categorized into related procces ,participans circumstances in the transivity system of functional grammar