Office of Coordination of the Presidency
• Center for Research on National Security (CISEN) [1989- ]
  Centro de Información de Seguridad Nacional
• General Directorate of Intelligence and National Security (DISEN) [1986-1989]
  
• Federal Directorate of National Security (DFSN)
  Dirección Federal de Seguridad Nacional [through 1986]

Secretariat of National Defense (SEDENA)
Secretaría de la Defensa Nacional
• S-2 Second Section (Military Intelligence)
• General Transmissions Directorate (DGT)
• Federal Military Judicial Police

Secretariat of the Navy (SM)
Secretaría de Marina

Secretariat of Foreign Relations (SRE)
Secretaría de Relaciones Exteriores

Secretariat of Public Security (SSP)
Secretaría de Seguridad Pública
• Federal Police
  [Policía Federal]
• Federal Preventive Police
  Policia Federal Preventiva (PFP)


National Guard
Guardia Nacional

Prosecutor General of the Republic (PGR)
Procuraduría General de la República
• Federal Investigative Police [AFI]
  Agencia Federal de Investigación
• Federal Judicial Police (PJF)
  Policía Judicial Federal
• Federal District Judicial Police (PJDF)
  Policía Judicial del Distrito Federal
• State Judicial Police (PJE)
  Policía Judicial Estatal
• Special Prosecutor's Office for Crimes Against Health (FEADS)
  National Institute for Combating Drugs (INCD)
  Center for Drug Control Planning (CENDRO)

Secretariat for State Intelligence [SIDE]