[5][7] During the 2006 presidential campaigns, during the post-electoral conflict that followed, he held protests against the electoral fraud denounced by his party and its candidate López Obrador, as well as in places where outgoing and incoming presidents Vicente Fox and Felipe Calderón were.

On 1 April 2015, Gerardo Fernández Noroña, leader of the National Assembly for the Independence of Mexico (ÁNIMO), was an (external) candidate for multi-member federal deputy for the Labor Party (PT).

He concentrated his campaign on visiting with particular emphasis the fourth electoral region, for which he was a candidate, and which includes the Federal District, Puebla, Guerrero, Morelos and Tlaxcala.

In 2016, he denounced the aggression and theft of cell phones by the undersecretary of government of Puebla, Luis Arturo Cornejo, in the administration of Rafael Moreno Valle Rosas, when he was trying to mediate to free political prisoners.

[12] In September 2023, Noroña was appointed by Claudia Sheinbaum to be in charge of coordination tasks and strengthening the link with social organizations and civilians and a key spokesperson for the Juntos Hacemos Historia coalition in the 2024 general elections.