Extradition Lawyer in Monterrey: Juzgados de Distrito, Nuevo León and the Local Procedure

First identify the legal basis for custody, the assigned federal court, and when each deadline starts. An INTERPOL alert, a provisional arrest request and a formal extradition request are not interchangeable documents.

Which federal court takes a Monterrey case?

Article 22 of the Ley de Extradición Internacional assigns the case to the District Judge for the jurisdiction where the person is found. OAJ individual directory entries directly confirm the Fifth District Court in Criminal Matters in Nuevo León and the First Collegiate Court in Criminal Matters of the Fourth Circuit as resident in Monterrey. The consolidated directory for other courts did not open in this check, so verify the actual case assignment and duty roster before attending.

The OAJ directory also lists the First and Second Collegiate Circuit Courts in Criminal Matters of the Fourth Circuit in Monterrey. They are not the first-instance extradition decision-makers, but may be relevant to review in an amparo case. The assigned reviewing court depends on the challenged act and current jurisdiction rules; verify the panel for the particular filing.

Who does what in the local procedure?

What happens at the first appearance?

Article 24 requires the person to appear before the District Judge “without delay.” The judge explains the request and accompanying documents. The person may appoint counsel at that hearing; if they want a lawyer but have none, the law provides for a public-defence option. Ask for the court name and case number rather than relying on an informal description from the arresting authority.

Article 16 lists documents for a formal request, including the alleged offence, supporting evidence or a final judgment, relevant requesting-state criminal-law provisions, any arrest warrant and identifying details. It also addresses Spanish translations of foreign-language documents. Counsel should compare the actual treaty and file documents; translation or identity discrepancies may matter but do not automatically cancel a request.

What deadlines apply after a formal request?

These are stage-specific statutory periods, not a promise about total case duration. The starting point depends on the order, the kind of request and the applicable treaty.

How long can detention last, and can release be requested?

The 60-calendar-day constitutional rule concerns provisional detention before the formal request arrives; it is not a general maximum after the formal procedure begins. Article 18's separate two-month clock runs from the date the precautionary measures under Article 17 were actually carried out, not merely ordered, and concerns presentation of the formal request to the SRE. Counsel should compare the execution record, court dates and applicable treaty before asserting that either clock has expired.

Under Article 26, the person may request release on bail under conditions comparable to those that would apply if the alleged offence had occurred in Mexico. The court considers the request, personal circumstances and seriousness of the offence; release is not automatic. A bail request should not be assumed to pause the extradition timetable.

What can be challenged, and which deadline is safe to use?

Article 23 bars an ordinary appeal from the District Judge’s acts; only the SRE’s final grant can be challenged by amparo under Article 33. There is a serious timing risk: Article 17(I) of the current Law of Amparo provides 30 days for a claim against the extradition procedure, while Article 33 of the International Extradition Law still provides for the SRE to communicate its favourable decision and order surrender after 15 days without an amparo claim. SCJN First Chamber decisions in Amparo en Revisión 1125/2015 (2017) and 957/2015 (2018) treated Article 33’s 15-day sequence as legally significant, but did not expressly reconcile the two texts. Do not rely on the longer period: obtain Mexican counsel immediately and have counsel file as soon as possible, conservatively within 15 days of effective notification while confirming the exact trigger. For the detailed remedies framework, see How to Stop Extradition from Mexico.

What should the family do in the first 72 hours?

This is a practical action plan, not a statutory 72-hour deadline.

1. Confirm custody. Identify the detaining authority, whether the measure is provisional or formal, and the exact date and time custody began.
2. Locate the file and person. Ask for the District Court, case number, order and current facility; verify the live OAJ roster instead of assuming a court or detention location.
3. Arrange counsel and interpretation. Counsel may be appointed at the first appearance. If Spanish is not understood well enough, tell the lawyer and court immediately and request interpretation.
4. Preserve records. Send counsel passport and identity documents, name variants, date of birth, nationality, travel details and copies of notices. Record when each document was received.
5. Use consular assistance if appropriate; do not sign consent without advice. Consular contact does not replace counsel. Article 28 can shorten the judge's opinion stage where consent is given; consent is not a guilty plea, and treaty/speciality effects should be explained first.

What if the alert is an INTERPOL Red Notice?

INTERPOL says a Red Notice asks police to locate and provisionally arrest a person pending extradition or similar action; it is not an international arrest warrant. Mexican authorities apply domestic law. After an airport stop, ask which Mexican authority acted and which domestic order, treaty provision or provisional request supports custody. Record the exact place of arrest and verify venue under Article 22; the airport’s name alone does not determine the assigned court.

Hypothetical: if a traveller is detained at Aeropuerto Internacional de Monterrey after a United States provisional request, the family should confirm when the measure was executed, which District Judge has the file and whether the formal request reached the SRE. For a US request, the relevant treaty framework includes the 4 May 1978 Mexico–United States Extradition Treaty as modified by the 1997 Protocol, promulgated in Mexico's Diario Oficial on 8 June 2001. For another state, counsel must check its specific treaty, reservations/declarations and any applicable multilateral instrument.

Where to read about national refusal grounds

This page covers Monterrey's court route and first local steps, not every national refusal ground or appeal argument. See Extradition from Mexico: How the Procedure Works for the national sequence, and How to Stop Extradition from Mexico for refusal grounds and remedies.

This is general information, not individual legal advice. A lawyer familiar with Mexican extradition procedure should promptly review the custody and notice documents. To discuss a specific situation, use the case enquiry page.