Prime Minister's Office (Sri Lanka) the Parliament. The office of prime minister was formed in 1947 with D. S. Senanayake becoming the first Prime Minister of Ceylon. It consisted of a Secretary (Permanent Secretary) and an Assistant Secretary, who were officers of the Ceylon Civil Service, and a Private Secretary, along with clerical and support staff based at the Senate Building along with the Senate, Cabinet office and the Ministry of External Affairs and Defence. Since 1960 the prime minister's office has been based at Sirimathipaya Mansion on Sir Ernest de Silva Mawatha (formerly Flower Road), Colombo which was the former residence of philanthropist Sir
Prime Minister of the Palestinian National Authority party interests by observers. On 6 January 2013 the Palestinian National Authority was officially transformed into the State of Palestine and the position of the Prime Minister of the Palestinian National Authority became the Prime Minister of the State of Palestine. Prime Minister of the Palestinian National Authority The Prime Minister of the Palestinian National Authority was the position of the official head of government of the Palestinian Authority government, which operated between 2003 to January 2013, when it was officially transformed into the State of Palestine. Some still refer to the position of the Prime Minister of the Gaza