The formation of the 63rd Congress was as follows: Members of the Senate are elected for a period of six years, three for each of the states and the Federal District, and 32 more for a national list, giving a total of 128 Senators.
Number of senators by political party For the internal government of the Senate, senators are grouped by political party for which they were elected in parliamentary groups, each of which is headed by a coordinator. The coordinators of all groups in turn form the Board of Policy Coordination of the Senate. The 128 Senators who make up the LXII Legislature are:
Senators by federative entity Senators by national list Presidents of the Senate in the LXIII Legislature Parliamentary coordinators •
National Action Party: • (2015 – ):
Fernando Herrera Ávila •
Institutional Revolutionary Party: •
Emilio Gamboa Pattern •
Party of the Democratic Revolution: •
Miguel Barbosa Huerta •
Ecologist Green Party of Mexico: •
Jorge Emilio González Martínez •
Labor Party: •
Manuel Bartlett Díaz == Chamber of Deputies ==