Extradition Lawyer in Versailles: Cour d’appel de Versailles and the Local Procedure

Does the Versailles court of appeal cover this arrest?

The official judicial map places four departments in the Cour d’appel de Versailles ressort (territorial jurisdiction): Eure-et-Loir, Hauts-de-Seine, Val-d’Oise and Yvelines. Its four tribunaux judiciaires are Chartres, Nanterre, Pontoise and Versailles. An ordinary extradition request assigned to this district is reviewed by the court of appeal’s chambre de l’instruction, not by one of those first-instance courts.

Under Article 696-9 of the French Code of Criminal Procedure, the checked file is sent by the Minister of Justice to the territorially competent procureur général. Do not infer assignment from the family’s address or the person’s workplace. Record the exact arrest place and time and check the prosecutor named in the custody papers. If routing appears different, counsel should confirm the assignment before urgent submissions. For an arrest at a Paris-area airport, record the exact terminal, commune and arresting unit: the airport name or intended destination alone does not establish which prosecutor is handling the file.

Which local institution does what?

Under Article 696-11, if the person is not to remain at liberty, the prosecutor general presents them to the first president of the court of appeal or a designated judge. The judge may order custody at the remand prison at the court’s seat or, if attendance is sufficiently guaranteed, judicial supervision or house arrest with electronic monitoring. An appeal against an alternative-measure decision must be decided by the chamber within five days.

A Constitutional Council ruling of 9 September 2016 (no. 2016-561/562 QPC) adds safeguards that matter at the first judicial appearance in Versailles: the judge may leave the person free without supervision when attendance is sufficiently assured. The person may have a lawyer and, where relevant, see the prosecutor general’s submissions. There is no separate statutory appeal against the initial custody order; its irregularity can instead be raised in an Article 696-19 release application. The five-day rule above concerns the chamber’s decision on an appeal against an alternative measure, not an appeal against the custody order.

The first 72 hours: a practical action plan, not a separate legal deadline

The 72-hour heading is a practical plan, not a deadline for the whole case.

The person is heard with a lawyer and, where necessary, an interpreter. The hearing is public unless publicity could harm the proceedings, a third party’s interests or the person’s dignity. The chamber checks extradition conditions, not guilt.

Where can the person be held, and can release be requested?

For a Versailles file, the statutory starting point under Article 696-11 is the remand prison at the court’s seat, listed by the Ministry as the Maison d’arrêt de Versailles. Actual placement or a later transfer must be confirmed with the authorities before family members travel or send documents. The public directory is not a visit permit: confirm any authorisation, booking method and current lawyer-visit rules with the prison. French law does not set one simple fixed maximum for every extradition detention; the overall duration must remain reasonable, and release may be requested at any time.

Article 696-19 allows an application for release to the chambre de l’instruction at any time. The chamber must decide as soon as possible and no later than 20 days after receiving it. If the application is filed within 48 hours after extradition custody begins, the decision period is reduced to 15 days. These are deadlines for the release application, not a maximum duration for the whole case. Keep proof of filing and the custody start date. Comply with supervision conditions and ask counsel to vary any condition that cannot be met.

When asking the Versailles chamber to alter supervision, identify how each condition secures attendance. The Cour de cassation held on 14 October 2025 (no. 25-82.641) that such obligations must serve attendance in the extradition proceedings; it set aside a treatment requirement imposed to address possible reoffending. That decision concerns supervision, not a general right to unconditional release.

A release request also has limits. On 25 March 2025 (no. 25-80.290), the Cour de cassation held that, once the extradition decision is final and its decree executable, the chamber hearing a custody-release application cannot reopen changed human-rights conditions in the requesting state; a possible withdrawal of the decree is for the government. The chamber must still examine whether extradition detention has lasted too long and whether the procedure has been pursued diligently. Ask counsel to separate those two issues and preserve a chronology of state action.

What does the recent Versailles extradition case show?

On 28 January 2026, the Cour de cassation reviewed a Versailles chamber opinion of 5 February 2025 in a case requested by Türkiye (no. 25-81.433). The prosecutor general’s cassation appeal succeeded in part: the Court quashed the part treating a 162-day sentence as time-barred because the chamber used the wrong starting date for the limitation period. Under the applicable treaty and Article 696-4(5), limitation is generally assessed under the requesting state’s law, except where French courts would have jurisdiction. It is assessed at the arrest date, so the foreign judgment, any conversion or enforcement order, proof of service and foreign limitation rules may matter.

The same judgment shows a filing risk: the requested person’s own appeal was inadmissible because the Paris-bar lawyer had not produced the special authority required by Article 576 and did not practise near the issuing court. Do not read the prosecutor general’s successful appeal as giving a requested person a broad merits appeal: Article 696-15 restricts the person’s cassation grounds to formal defects depriving the opinion of essential conditions of legal existence.

What can be challenged after the chamber’s opinion?

A cassation appeal against the chamber’s opinion is not a full merits appeal. Article 568 generally sets ten clear days after pronouncement, subject to service-based exceptions; Article 696-15 narrows the grounds. In the 2026 case, the prosecutor general obtained partial quashing, while the person’s appeal failed on Article 576 formalities. Counsel must assess the ground and file correctly.

If a final reasoned opinion rejects extradition, Article 696-17 says extradition cannot be granted. A favourable opinion is not itself a transfer decision. In other cases, Article 696-18 provides for authorisation by Prime Minister’s decree. A separate application for annulment must be brought before the Conseil d’État, not the Versailles court of appeal, within one month from notification of the decree to the person; check the notification/service record immediately. An informal reconsideration request does not interrupt the deadline. Under Conseil d’État no. 439436 (31 December 2020), the decree must not be executed before the challenge period expires and, if a timely challenge is lodged, before the Conseil d’État rules.

Substantive refusal grounds—including arguments about Article 3 risk, family life and children’s interests—depend on the treaty and the facts; a general assertion does not automatically block extradition. For the evidence and refusal grounds, see the country-wide guide on challenging extradition from France.

Which treaty applies: extradition or an EAW case?

For a non-EU request, check the applicable treaty and Chapter V of the French Code of Criminal Procedure. France is party to the 1957 European Convention on Extradition. French reservations include refusal where the person would face a tribunal lacking fundamental procedural guarantees or created for that person’s case, and possible refusal where surrender would have exceptionally grave consequences, particularly because of age or health. France also declared refusal where the person had French nationality at the time of the alleged offence. Check the relevant treaty and reservations for the requesting state.

Between EU Member States, the European arrest warrant (EAW) is a distinct surrender procedure under EU law. If the papers say EAW, use the EAW guide and verify the procedure’s chamber and deadline. The national process is covered by Extradition from France; this page is limited to Versailles.

What should family or foreign counsel prepare?

• The arrest date, time and place, police/prosecutor reference, and copies of notices, warrants and detention decisions.
• The person’s identity, date of birth, nationality, languages and counsel’s safe contact details.
• The foreign judgment, service proof, appeal decisions, enforcement/conversion documents and limitation evidence.
• The treaty/legal basis, reliable translations and originals.
• Relevant urgent medical or vulnerability evidence, and an interpreter request.
• Confirmation of the detention facility and current visit/document rules.

Hypothetical example. If a person is arrested in Nanterre on a non-EU request assigned to Versailles, presentation to the prosecutor general is due within 48 hours; if extradition is opposed, chamber appearance is due within ten working days after presentation. Obtain counsel, request the file and any interpreter, confirm the detention establishment, and preserve foreign-law limitation evidence. Confirm the assignment, treaty and dates from the case papers.

This guide reflects the law checked on 25 October 2026. Ordinance No. 2025-1091 schedules recodified Code of Criminal Procedure provisions, including extradition provisions, to take effect on 1 January 2029; references must be rechecked for proceedings after that date. For help organising the file and identifying what to ask local counsel, use the consultation request page.