
74 546 signatures
Congreso de la Unión is the legislative body of the federal government of Mexico, responsible for enacting and amending the laws. It is a bicameral institution, comprised of two chambers: the Senado de la República (Senate) and the Cámara de Diputados (Chamber of Deputies). The Senate serves as the upper house, consisting of 128 members representing each state and the Federal District, while the Chamber of Deputies, serves as the lower house with 500 members, some of whom are elected by proportional representation and others by majority votes in the constituencies. The Congreso de la Unión plays a significant role in shaping the nation's policies and legislation.