Electoral law quota details

Gender parity: Political equality between women and men, guaranteed with the allocation of 50% women and 50% men in candidates for popularly elected positions and in appointments to positions by designation. (Article 3d. bis) 

Political parties will promote and guarantee parity between genders in the nomination of candidates for popularly elected positions for the integration of the Congress of the Union, the Congresses of the Federal Entities, the lists of City Councils and the Mayor's Offices. (Article 232.3)

Of all registration requests, both of the candidacies for local and federal councils, senatorial offices, as well as the forms for City Councils and Mayor's Offices submitted by political parties or coalitions to the Institute and local public organizations, as appropriate, they must be integrated, safeguarding the parity between genders mandated in the Constitution. (Article 233)

Each political party will determine and make public the criteria to guarantee gender parity in candidacies for federal and local legislatures, as well as in the integration of City Councils and Mayor's Offices, in the case of Mexico City. These must be objective and ensure conditions of substantive equality between women and men. (Article 4.3 - Political Parties Law)