The Mexican Secretariat of Foreign Affairs (Spanish: Secretaría de Relaciones Exteriores, SRE, lit: Secretariat of Foreign Relations) is the government department responsible for Mexico's foreign affairs. The person in charge of the Ministry of Foreign Affairs is the Secretary of Foreign Affairs, also known domestically as the canciller (Spanish, lit. chancellor). * Responsible for the country’s foreign policy. * Its aim is to expand and deepen the political, economic, cultural and cooperation links with the world’s various regions.