On November 15, 2012, Governor-elect
Alejandro García Padilla appointed Bernier to succeed
Kenneth McClintock as Puerto Rico's 23rd
Secretary of State, which also entails the role of lieutenant governor. He was sworn into his recess appointment by Puerto Rico Supreme Court Chief Justice
Federico Hernández Denton and he has since been unanimously confirmed by the
Senate of Puerto Rico and the
Puerto Rico House of Representatives. Holding the title of Secretary of State entails serving in the dual role of lieutenant governor. As such, he has served as acting governor whenever Governor García Padilla has been out of Puerto Rico. At least once during his term, the acting governorship has been delegated to
Attorney General Luis Sánchez Betances when both the Governor and Bernier have been absent, and when General Sánchez Betances has also been away, Secretary of the Treasury
Melba Acosta has served as acting governor. He submitted his resignation as secretary of state on October 25, 2015, effective October 30, 2015. His Deputy Secretary, Javier González, will become acting secretary until a new secretary of state is appointed and qualified. As secretary of state, he continued and expanded several digitalization projects begun by his predecessor, created the
Arturo Morales-Carrión International Relations Internship Program and coordinated the
Campus Puerto Rico project to promote the Commonwealth as a destination for college students from the rest of the United States and Latin America. He is a member of the
National Association of Secretaries of State and the
National Lieutenant Governors Association, two organizations that held conventions in Puerto Rico during his predecessor Kenneth McClintock's incumbency. ==Gubernatorial campaign==