Chief of Staff to the Prime Minister (Canada) hold the formal title chief of staff. Bernard Roy, Brian Mulroney's principal secretary from 1984 to 1988, was the last principal secretary to act as head of the PMO before the creation of the chief of staff position. Chief of Staff to the Prime Minister (Canada) The Chief of Staff of Canada's Prime Minister's Office is the top official of the office. The position was created in 1987 to head the PMO. Prior to the creation of the chief of staff position, the office was headed by the Prime Minister's Principal Secretary, a position which is now secondary to the
Electoral history of Brian Mulroney ranks seventh out of twenty-three prime ministers for time in office, serving one term of eight years, 281 days. He was the fifth of eight prime ministers from Quebec, the others being Sir John Abbott, Sir Wilfrid Laurier, Louis St. Laurent, Pierre Trudeau, Jean Chrétien, Paul Martin and Justin Trudeau. Mulroney was involved in politics from a young age, being active in the Progressive Conservative party while in university. Although he did not run for office, he was well-established within the party. In 1976 he ran for the leadership, but came in third, behind Joe Clark and Claude Wagner. However,