Interim Prime Minister Béji Caïd Essebsi received here, on Monday morning, Yadh Ben Achour, President of the High Authority For the Achievement of Revolution Objectives, Political Reform and Democratic Transition, who briefed him about the content of the "Declaration of The Transitional Process" worked out at the initiative of Ben Achour, looking at the possibility of extending the list of signing parties . Actually the political parties represented within the High Authority had signed this declaration last September 15 except for the party of the congress for the republic. Ben Achour said the meeting had also provided the occasion to discuss several issues relating to the transitional process and the Constituent Assembly. He went on saying that he had informed the PM that the high authority intended to hold a symbolic ceremony next October 13 at the end of its works, stressing that "this did not necessarily mean its dissolution which will only take place on the first meeting of the Constitent Assembly .