Suspect in Dutch criminal law: when and what follows

You are a suspect in Dutch criminal law as soon as facts and circumstances give rise to a reasonable suspicion that you have committed a criminal offence. That test is set out in article 27 of the Code of Criminal Procedure (Wetboek van Strafvordering) and it is objective: a hunch, a rumour or an anonymous accusation is not enough, but a witness statement, camera footage or a positive test result can be. From the moment the police treat you as a suspect rather than a witness, a separate set of rights applies, starting with the right to remain silent and the right to consult a lawyer before you are questioned.

This article explains when the label attaches, what the police and the Public Prosecution Service (Openbaar Ministerie) may do once it does, how long you can be held, which decisions follow the investigation and what a conviction means in practice. It also sets out when you stop being a suspect, which is a question with more than one answer.

When does the law consider you a suspect?

A suspect is a person against whom a reasonable suspicion of guilt of a criminal offence arises from facts and circumstances. Two elements matter. The suspicion must be based on concrete facts, and those facts must point to a specific offence. An investigating officer must therefore be able to explain, afterwards and in writing, what made you a suspect: what was seen, measured, found or stated. That explanation is not a formality, because it is the point at which a defence lawyer starts checking whether the powers used against you were lawfully applied.

The distinction between a witness and a suspect is decisive. A witness is obliged to answer questions when heard by the examining magistrate (rechter-commissaris); a suspect is not obliged to answer at all. Before a suspect is questioned, the caution must be given: the statement that you are not obliged to answer. If the police start an interview as a witness and the suspicion turns towards you during it, they must stop, caution you and offer access to a lawyer. Statements taken without that caution are open to challenge later.

Being a suspect is not a finding of guilt and it does not create a criminal record. Until a court has convicted you and that judgment has become final, you are presumed innocent, a guarantee that follows both from Dutch criminal procedure and from article 6 of the European Convention on Human Rights.

What the police may do once you are a suspect

Suspicion opens up investigative powers. You can be arrested in the act (op heterdaad) by any citizen and then handed over to the police, and outside the act by an investigating officer where the offence is one for which pre-trial detention is permitted. You can be taken to the police station and held there for questioning, and depending on the offence your home may be searched, your telephone seized and examined, your car stopped or a breath or blood test ordered. Every one of these powers has its own statutory basis and its own limits.

The first period at the station is the ophouden voor onderzoek. It lasts a maximum of nine hours for offences that allow pre-trial detention and six hours for other offences, and the hours between midnight and nine in the morning do not count towards it. If the investigation needs more time, an assistant public prosecutor can order police custody (inverzekeringstelling) for up to three days, which the public prosecutor may extend once by a further three days in cases of urgent necessity. Within three days and fifteen hours of the arrest you must be brought before the examining magistrate, who reviews whether the custody is lawful and can order your immediate release.

Not every suspect is arrested. Many people are invited to attend an interview voluntarily, or receive a letter naming them as a suspect. That is not a reason to relax: a voluntary interview produces a written statement that carries the same evidential weight as one taken in a cell. Our article on arrest and police custody sets out what happens hour by hour.

Your rights as a suspect

The Code of Criminal Procedure gives every suspect a core set of rights, and they apply from the first contact with the police rather than from the first court hearing. The following are cumulative: none of them replaces another, and you do not have to choose between them.

• The right to remain silent. You are never obliged to answer questions, at the police station, before the examining magistrate or at the trial. Silence may not be used as evidence of guilt in itself.
• The right to a lawyer before questioning. A suspect is entitled to consult a lawyer (advocaat) before the first interview and to have a lawyer present during police questioning. A suspect who is detained is assigned a duty lawyer free of charge.
• The right to be informed. You must be told what offence you are suspected of and be given written information about your rights, before the first interview takes place.
• The right to interpretation and translation. If you do not have a sufficient command of Dutch, an interpreter is provided and essential documents are translated.
• The right of access to the case file. Your lawyer is entitled to inspect the case documents; access can be withheld temporarily in the interest of the investigation, and that refusal can be challenged.

Remaining silent is a right, not a strategy in itself. There are cases in which an early, well-prepared statement prevents a detention order; there are cases in which any statement narrows the defence irreversibly. That judgement depends on what is in the file, which is precisely why the consultation with a lawyer comes before the interview and not after it. See our discussion of the right to remain silent for the considerations involved.

Pre-trial detention: when and for how long

Pre-trial detention (voorlopige hechtenis) is only possible for offences the Code specifically designates, in principle those carrying a statutory maximum of four years or more, plus a list of named offences. On top of that the prosecution must show at least one statutory ground: a serious risk of flight, or a weighty reason of public safety, which covers the risk of reoffending, the risk of interfering with the investigation or witnesses, and, for the most serious offences, the shock caused to the legal order. A general suspicion, however strong, is not by itself enough to keep someone locked up.

The examining magistrate can order remand (bewaring) for a maximum of fourteen days. If the prosecution wants to continue after that, a three-judge chamber (raadkamer) decides on further detention (gevangenhouding) for up to thirty days, which can be extended twice by thirty days. Detention can be suspended (schorsing) at any point, usually under conditions such as a reporting duty, an address requirement or a contact ban, and a defence lawyer will normally press for suspension as soon as the grounds weaken. Time spent in pre-trial detention is deducted from any prison sentence that is ultimately imposed. Our step-by-step guide to pre-trial detention in the Netherlands follows each of these decisions.

What the public prosecutor decides after the investigation

Once the investigation is finished, the public prosecutor decides what happens to the case, and prosecution is only one of the options. The file can be dropped (sepot), either unconditionally because there is too little evidence or no punishable act, or conditionally, for instance on condition that you pay compensation, follow a course or stay away from a person or place. A conditional dismissal is not a conviction, but it is registered and the conditions are enforceable.

For a large group of less serious offences the prosecutor can impose a penalty order (strafbeschikking) without any court hearing. That order can consist of a fine, a community service order or a driving disqualification, but never of imprisonment. Accepting it, or simply paying it, means accepting a criminal sanction and its registration. If you disagree, you must lodge an objection (verzet) within fourteen days, after which the case goes to the criminal court after all. That deadline is short and it is missed regularly.

If the prosecutor does decide to prosecute, you receive a summons (dagvaarding) stating the charge, the court and the date. The summons is the document the whole hearing turns on: the court may only convict for what is written in it. Reading it carefully, with a lawyer, is the start of the defence rather than a formality. Our article on the summons and the hearing explains how that day is structured.

The hearing and the consequences of a conviction

At the hearing the court examines the charge, the evidence and your personal circumstances. Minor cases are heard by a single judge (politierechter); more serious cases by a three-judge chamber. You are not obliged to attend, but attending is usually in your interest, because the court forms its picture of you there. The court can acquit, convict, or find the facts proven but hold you not criminally liable. An appeal against the judgment must be lodged within fourteen days.

A conviction leads to a penalty: a fine, a community service order, a suspended or unconditional prison sentence, or a measure such as a disqualification from driving or a compensation order in favour of the victim. The consequences do not stop at the sentence. The conviction is recorded in the judicial documentation register, which is what is examined when you apply for a Certificate of Conduct (Verklaring Omtrent het Gedrag), and that can affect access to particular professions, to firearms or to residence procedures. For offences for which pre-trial detention is allowed, DNA material is taken from convicted persons and stored. Reputational damage, especially where the case attracts publicity, is real and is not repaired by an acquittal on appeal.

When do you stop being a suspect?

You cease to be a suspect when the case against you ends. That happens when the prosecutor drops the case, when the court acquits you, when the court finds you not criminally liable, or when a conviction becomes final and the sentence is enforced. Until one of those moments, the status continues even if nothing appears to be happening in the file, and the prosecutor can still decide to prosecute within the limitation period for the offence.

Ending as a suspect does not automatically erase the traces. Police records of the investigation are kept for a period set by law, and a dismissal does not remove them the day it is given. Where a case ends without a punishment being imposed, a former suspect can ask the court for compensation for time spent in custody and for the costs of a lawyer; that request must be filed within three months after the case has ended. It is a step that is easy to overlook, and the deadline is strict.

Who does what in the criminal process

Four roles determine the course of a criminal case, and confusing them costs time. The police investigate: they gather evidence, question witnesses and suspects and report to the prosecution. The public prosecutor (officier van justitie) directs the investigation, decides whether to prosecute and demands a sentence at the hearing; the prosecutor is a party to the case, not an impartial adviser. The examining magistrate supervises the more intrusive parts of the investigation, hears witnesses and rules on remand. The trial court decides on the evidence and the sentence.

Alongside them stands the defence lawyer, who is the only participant working solely for your interest. A defence lawyer checks whether the suspicion was properly founded, whether the powers used were lawful, whether the file is complete, and whether the evidence supports the charge; they can ask for further investigation, question witnesses and argue for suspension of detention. Investigative requests made early carry far more weight than the same requests raised for the first time at the hearing.

Terms you will encounter

• Reasonable suspicion (redelijk vermoeden): concrete facts and circumstances pointing to your involvement in an offence; less than proof, more than a hunch.
• Ophouden voor onderzoek: the first period of detention at the police station for questioning, nine hours at most for offences allowing pre-trial detention and six hours otherwise.
• Inverzekeringstelling (police custody): continued detention ordered by an assistant public prosecutor for up to three days, extendable once by three days.
• Voorlopige hechtenis (pre-trial detention): judicial detention pending trial, consisting of bewaring of up to fourteen days and gevangenhouding of up to ninety days in total.
• Strafbeschikking (penalty order): a sanction imposed by the prosecutor without a court hearing; objection must be lodged within fourteen days.
• Sepot (dismissal): the decision not to prosecute, either unconditionally or subject to conditions.
• Dagvaarding (summons): the document that brings the case to court and defines the charge the court may rule on.

What to do if you are named as a suspect

Say as little as possible until you have spoken to a lawyer, and say that clearly and politely rather than by refusing to cooperate with identification. Do not delete messages, do not contact witnesses or a complainant and do not discuss the case on social media; each of those steps can create a new suspicion or supply a detention ground. Write down for yourself what happened, when, and who was present, while your memory is fresh, and hand that note to your lawyer rather than to the police.

Deadlines run whether or not you are ready: fourteen days for an objection to a penalty order, fourteen days for an appeal, three months for a compensation request. If you were questioned and released, ask what your status is and request written confirmation of the offence you are suspected of. And take legal advice at the point where it still changes the outcome, which is before the first interview and not after the summons has landed on the mat. Our criminal law guides cover the individual stages in more detail.

Law & More assists suspects from the first police interview through to the hearing and, where necessary, on appeal. We assess whether the suspicion holds, whether the investigation was lawful and what the realistic outcomes are, and we act quickly where detention is at stake. Please contact us if you have been named as a suspect or invited for questioning.

Being a suspect in a criminal case