From 1993 to 2003 and again since 2007, the title of Secretary of State has been given to officials in the Government of Canada. Secretaries of State are members of the Ministry and the Queen's Privy Council for Canada, and are legally Ministers of State styled as secretaries. Just as ministers of state, they are assigned to assist Cabinet ministers, but unlike ministers of state are not themselves members of Cabinet.
For instance, the Secretary of State (Training and Youth) would assist the Minister for Human Resources and Development.
These positions were first used by Jean Chrétien as a way to decrease the size of the cabinet without substantially decreasing the size of the ministry. When Paul Martin became Prime Minister in 2003, this usage ended, and he instead appointed Ministers of State and increased the powers of Parliamentary Secretaries to act in junior policy positions.