The Federal Ministerial Police (in Spanish: Policía Federal Ministerial, PFM) was a Mexican federal agency tasked with fighting corruption and organized crime, through an executive order by President Felipe Calderón. The agency was directed by the Attorney General's Office (FGR) and may have been partly modeled on the Federal Bureau of Investigation of the United States. PFM agents in action often wore masks to prevent themselves from being identified by gang leaders. PFM agents were uniformed when they carried out raids.