Private investigator licensing in Mexico
Yes. Private investigators need a licence in Mexico.
Mexico has no individual private investigator licence; obtaining background, solvency, location or activity information about people is a private security modality ('sistemas de prevención y responsabilidades') that needs authorisation under the Federal Private Security Law. The federal security ministry's Directorate General of Private Security authorises providers operating in two or more states, while single-state providers are authorised under state law. Providers may not carry out the criminal investigation functions reserved to the Public Prosecutor and the police.
18
—
—
Bond required
How to get licensed
- 1
Set up as a Mexican individual or company and register with the tax authority (RFC)
- 2
Pay the federal application fee and apply to the SSPC Directorate General of Private Security, naming the modality and the states you will cover (single-state providers apply to that state instead)
- 3
Supply incorporation papers, office addresses with photographs, staff lists and training plans; the state where the head office sits is asked for a report
- 4
Once approved, within 10 working days pay to register staff and equipment and lodge the bond with the Federal Treasury, then pay the issuance fee
- 5
Train staff, run annual medical, psychological and toxicology tests, and revalidate every year
Licensed somewhere else?
See whether you can take a case in Mexico.
How to qualify
- Who holds the licence
- The agency (staff are registered under it)
- Training
- Operational staff must be trained in the authorised modality at SSPC institutions, state academies or approved private centres, with annual medical, psychological and toxicology tests (Arts. 28, 29, 32)
- Bond or insurance
- Bond (fianza) in favour of the Federal Treasury equal to 5,000 times the general minimum wage, covering each one-year authorisation (Art. 26)
- Citizenship
- Provider must be a Mexican individual or a company incorporated in Mexico (Arts. 16, 25)
- Fees
- Federal, 2026: application study MXN 24,173.23 for the 'sistemas de prevención y responsabilidades' modality; issuance or revalidation MXN 7,785.15; MXN 260.11 per staff registration and MXN 77.46 per police background check (Ley Federal de Derechos Art. 195-X). State fees differ.Fees change often: check the regulator's current schedule before you pay.
- Renewal
- Authorisation valid for one year; apply to revalidate at least 30 working days before expiry (Arts. 17, 19).
- Continuing education
- Providers must give staff periodic training in their authorised modality (Art. 32); no hours are set in the Act.
- Firearms
- Staff may carry firearms only under a collective firearms licence from the Ministry of Defence (SEDENA), after an SSPC opinion (Art. 24); the opinion costs MXN 7,002.34.
Rules in the field
Recording conversations
One-party consent
You can generally record a conversation you are part of without telling the others.
Sources
- 1 mley.mx
- 2 mley.mx
- 3 sdv.com.mx
- 4 web.archive.org
- 5 web.archive.org
- 6 ordenjuridico.gob.mx
- 7 sdv.com.mx
Reference information, not legal advice. Confirm with the regulator before taking on work. Out of date? Tell us.
Questions about PI licensing in Mexico
Do you need a licence to be a private investigator in Mexico?+
Yes. Private investigators need a licence in Mexico. Mexico has no individual private investigator licence; obtaining background, solvency, location or activity information about people is a private security modality ('sistemas de prevención y responsabilidades') that needs authorisation under the Federal Private Security Law. The federal security ministry's Directorate General of Private Security authorises providers operating in two or more states, while single-state providers are authorised under state law. Providers may not carry out the criminal investigation functions reserved to the Public Prosecutor and the police.
Who licenses private investigators in Mexico?+
Secretaría de Seguridad y Protección Ciudadana – Dirección General de Seguridad Privada (multi-state providers); state security authorities (single-state providers), under Ley Federal de Seguridad Privada (2006, last reformed DOF 17-10-2011) and its Reglamento.
How old do you have to be to become a private investigator in Mexico?+
At least 18.
Do private investigators in Mexico need a bond or insurance?+
Bond (fianza) in favour of the Federal Treasury equal to 5,000 times the general minimum wage, covering each one-year authorisation (Art. 26)
How often does a Mexico PI licence need renewing?+
Authorisation valid for one year; apply to revalidate at least 30 working days before expiry (Arts. 17, 19).
How much does a private investigator licence cost in Mexico?+
Federal, 2026: application study MXN 24,173.23 for the 'sistemas de prevención y responsabilidades' modality; issuance or revalidation MXN 7,785.15; MXN 260.11 per staff registration and MXN 77.46 per police background check (Ley Federal de Derechos Art. 195-X). State fees differ.
How do you get a private investigator licence in Mexico?+
1. Set up as a Mexican individual or company and register with the tax authority (RFC) 2. Pay the federal application fee and apply to the SSPC Directorate General of Private Security, naming the modality and the states you will cover (single-state providers apply to that state instead) 3. Supply incorporation papers, office addresses with photographs, staff lists and training plans; the state where the head office sits is asked for a report 4. Once approved, within 10 working days pay to register staff and equipment and lodge the bond with the Federal Treasury, then pay the issuance fee 5. Train staff, run annual medical, psychological and toxicology tests, and revalidate every year
Can an investigator licensed elsewhere work a case in Mexico?+
No exemption: anyone obtaining background, solvency, location or activity reports on people needs federal or state authorisation, which only Mexican individuals and companies can hold.
Can a private investigator record phone calls in Mexico?+
Mexico is a one-party consent country: you can generally record a conversation you are part of without telling the others.
Investigator events in Mexico
No upcoming events listed in Mexico right now. Know of one? Submit it free.
Meet investigators in Mexico
Join Investigator Events free to see who's going to the conferences and AGMs near you.
Join free