Other Central Committee members are Belisario Aguilar Olvera, Dolores del Carmen Chinas Salazar, Adrián García Enríquez, Martha Elvia García García, Luis Miranda Reséndiz, Mario Ochoa Vega, José Santos Cervantes, Jorge Tovar Montañés and José Santos Urbina.

Ahead of the 2006 presidential election, PPSM declared that it would not support any candidate.

The party is not recognized by the National Electoral Institute.

The PPSM is politically close to the Workers' Party of Belgium (PTB), and participated in the annual international seminar hosted by WPB.

This article about a Mexican political party is a stub.