Extradition and surrender: how do they work in the Netherlands?

If another country wants to prosecute or imprison someone who is in the Netherlands, one of two procedures applies. A request from an EU member state is a surrender under a European Arrest Warrant (EAW), decided only by the District Court of Amsterdam within 60 days of arrest and without ordinary appeal; a request from outside the EU is an extradition under the Extradition Act (Uitleveringswet), with cassation to the Supreme Court and a final decision by the Minister of Justice and Security.

Which track applies determines the deadlines, the court, the available defences and whether a political decision is involved. In both procedures the Dutch court does not decide whether you are guilty. It decides whether the requesting state may have you, and on what conditions.

Which procedure applies to your case?

The origin of the request decides: an EU member state uses the EAW, any other country uses extradition. EAW surrender is governed by the Surrender Act (Overleveringswet), which implements the EU Framework Decision on the European Arrest Warrant of 2002.

How does a European Arrest Warrant procedure work?

An EAW is executed by the Public Prosecution Service, usually by arresting the person, and is then heard by the International Legal Assistance Chamber (Internationale Rechtshulpkamer, IRK) of the District Court of Amsterdam. The Surrender Act gives this one chamber sole competence, so that case law stays consistent.

The EAW rests on mutual recognition: a warrant from a judicial authority in Spain or Poland is treated almost like a Dutch decision. The prosecutor in Amsterdam presents the warrant, and the court checks identity, the formal validity of the warrant and the grounds for refusal.

Which deadlines apply?

The Amsterdam court must give its final decision within 60 days of arrest. That period can be extended by 30 days, and further only in exceptional cases. After a final decision to surrender, the actual transfer must in principle take place within 10 days.

Because there is no ordinary appeal against the IRK decision, every argument has to be made at the first hearing. In practice the defence must be built in the first week after arrest, not the first month.

When is dual criminality not checked?

For 32 categories of offences listed in the Framework Decision, the court does not check whether the conduct is also a crime in the Netherlands. This applies if the offence carries a maximum sentence of at least three years in the issuing state.

The list includes, among others, participation in a criminal organisation, terrorism, trafficking in human beings, corruption, fraud, money laundering and cybercrime. For offences outside the list, the court still checks whether the conduct is punishable under Dutch law.

How does extradition to a non-EU country work?

Extradition to a country outside the EU requires a legal basis, usually a treaty, and is decided in three stages: court, Supreme Court and Minister. Without a treaty, extradition is in principle not possible.

The Netherlands applies bilateral treaties, such as the 1980 extradition treaty with the United States, and multilateral ones, chief among them the European Convention on Extradition of 1957 of the Council of Europe. The treaty determines which offences are extraditable, which documents the requesting state must supply and how nationals and the death penalty are treated.

What happens after the arrest?

After arrest, the person is brought before the examining magistrate (rechter-commissaris), who checks identity, informs the person of the request and decides on detention pending extradition. From that first appearance you have the right to a lawyer; our article on arrest and police custody in the Netherlands explains those rights in practice.

The public prosecutor receives the request, checks that the documents are complete and presents the case to the court. The defence has access to the file the prosecutor has compiled.

Which court decides, and how can you appeal?

An extradition request is heard by the district court of the district where the requested person was found. The court checks dual criminality, the treaty requirements and the grounds for refusal; it does not judge guilt.

Against the district court decision, the requested person can appeal in cassation to the Supreme Court (Hoge Raad), which reviews only the application of the law. After that, the Minister of Justice and Security decides whether extradition actually takes place, and can refuse even if the court has found the request admissible. A decision of the Minister to extradite can be challenged in summary proceedings (kort geding) before the civil court.

What is dual criminality?

Dual criminality means the conduct must be a criminal offence in both the requesting state and the Netherlands, usually with a minimum sentence set in the treaty, often at least one year. If the conduct is not punishable in the Netherlands, extradition is refused.

What is the speciality rule?

Under the speciality rule, the requesting state may prosecute you only for the offences for which extradition or surrender was granted. New charges for earlier conduct require fresh consent from the Dutch authorities, which prevents a minor offence from being used as a pretext for a different prosecution.

On what grounds can surrender or extradition be refused?

A request that meets all formal requirements can still be refused when fundamental rights are at stake. The strongest ground is Article 3 of the European Convention on Human Rights (ECHR), the absolute ban on torture and inhuman or degrading treatment.

How do courts assess a risk of inhuman treatment?

If there is a real risk of treatment contrary to Article 3 ECHR, the transfer may not take place. In EAW cases the Amsterdam court follows the two-step test of the EU Court of Justice: first general information on detention conditions in the issuing state, then a specific assessment for the person concerned, often with questions to the issuing authority.

Courts rely on reports of the Council of Europe’s Committee for the Prevention of Torture (CPT) on overcrowding, violence and medical care. They also weigh personal circumstances such as age, health and mental condition. Assurances from the requesting state are examined, not simply accepted.

What other grounds for refusal are there?

The ne bis in idem principle (no second trial for the same facts) means a request is refused if you have already been finally convicted or acquitted for the same conduct in the Netherlands or, for EAWs, in another EU member state. Terrorism is generally not treated as a political offence.

Can a Dutch national be surrendered or extradited?

Yes, but only on conditions. Under an EAW for prosecution, the Surrender Act allows surrender of a Dutch national only if the issuing state guarantees that a prison sentence will be served in the Netherlands (return guarantee, terugkeergarantie).

If an EAW seeks surrender to serve a sentence already imposed, surrender of a Dutch national is refused and the Netherlands takes over the enforcement of the sentence. Comparable protection applies to certain foreign nationals with long-term lawful residence in the Netherlands. For non-EU requests, the Extradition Act also allows extradition of Dutch nationals for prosecution only with a return guarantee.

What happens when two states request the same person?

When requests compete, the decision on priority is taken by the Minister of Justice and Security, not the court. Relevant factors include the seriousness of the offences, where they were committed, the order in which the requests arrived and the person’s nationality.

Can you go to the European Court of Human Rights?

After all Dutch remedies are exhausted, an application can be lodged with the European Court of Human Rights in Strasbourg. Where there is a serious argument that the transfer itself would breach the Convention, that court can be asked for an interim measure to suspend the transfer while it examines the case.

What can we do for you in extradition and surrender cases?

Our lawyers in criminal law handle EAW and extradition cases, often together with lawyers in the requesting state; see also our page on cross-border criminal defence in the Netherlands.

• We assist you from the first hearing before the examining magistrate and request access to the full file.
• We check the warrant or request for formal defects, dual criminality and the speciality rule.
• We prepare the grounds for refusal, including detention conditions under Article 3 ECHR, with country reports.
• We ask for a return guarantee where you are a Dutch national or long-term resident.
• We conduct the hearing before the District Court, the cassation appeal and, for extradition, the submissions to the Minister.

Summary

• EU requests follow the European Arrest Warrant and the Surrender Act; non-EU requests follow the Extradition Act and a treaty.
• EAW cases are decided only by the District Court of Amsterdam, within 60 days of arrest, without ordinary appeal.
• Extradition cases go from the district court to the Supreme Court and end with a decision of the Minister of Justice and Security.
• Article 3 ECHR, ne bis in idem and nationality with a return guarantee are the most important safeguards.
• The speciality rule limits prosecution to the offences for which the transfer was granted.

Frequently asked questions