In 24 March 2012 morning HM the King presided over the investiture of the Senate 3rd legislature. Present on this occasion, Senate Chairman Samdech Chea Sim, National Assembly President Samdech Heng Samrin, Prime Minister Samdech Hun Sen, H.E. Mr. Ek Sam Ol,Chairman of the Constitutional Council,H.E. Mr. Dith Monty Chairman of the Supreme Court, H.E. M. Im Soursdey, Chairman of the National Electoral Committee, Samdech Chauvea Veang Kong Sam Ol,Deputy Prime Minister and Royal Palace Minister, other high ranking Government Officials and Diplomatic Corps.