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 Malta The office was re-established with the grant of self-government in 1947 with the post being renamed as "Prime Minister of Malta". The post was again suppressed when the 1947 constitution was again suspended between 1958 and 1962 but was retained largely unchanged in the 1964 Independence constitution and the subsequent amendments of 1974 which transformed the form of government into a republic. The President of Malta, who nominally heads the Executive branch, appoints as Prime Minister the member of parliament who, in the opinion of the President, is best able to command a majority of the members of the House