Díaz-Canel has been a member of the Politburo of the Communist Party since 2003, and served as Minister of Higher Education from 2009 to 2012. He was promoted to the post of Vice President of the Council of Ministers (Deputy Prime Minister) in 2012. A year later, in 2013, he was elected as First Vice President of the Council of State. He succeeded Raúl Castro as the President of the Council of State in 2018; in December 2019 the office would evolve into President of the Republic. On 19 April 2021 Díaz-Canel assumed the reins of the Communist Party of Cuba, when he replaced Raúl Castro as First Secretary.