[1] Meza Guzmán joined the Party of the Democratic Revolution (PRD) in 1998, serving as a youth coordinator in various positions from 2000 to 2002.

In her second tour in Cuernavaca, she became president of the Board of Directors, as well as the Constitutional Points and Legislation Commission; she also served on three other committees.

[5] She was elected to the Senate as one of the two Juntos Haremos Historia candidates, alongside Radamés Salazar Solorio.

[6] Meza Guzmán is contending for the governorship of Morelos in the 2 June 2024 election as the candidate of the Fuerza y Corazón por México coalition.

[7] In 2010, Meza Guzmán founded the civil association Pervivir, A.C., and began serving as an adviser to Casa de Diálogo, A.C.[1]