Bas A.S. van Leeuwen

Criminal Defence Attorney

NL | FR | ENDE

MR. BAS A.S. VAN LEEUWEN (LL.M., Esq.), advises and assists public and private entities as well as individuals during the different stages of criminal and regulatory investigations, whether as a victim or as a suspect. He advises clients regarding all aspects of criminal law, with a focus on:

  • Violent crimes (homicide, assault, causing grievous bodily harm, public violence, vandalism)
  • Sexual offenses
  • Property crimes (theft, handling of stolen goods, extortion, embezzlement, money laundering)
  • Fraud (forgery, false travel documents, skimming, fraudulent bankruptcy)
  • Cybercrime
  • Human trafficking, deprivation of liberty, abduction
  • Threatening, defamation, stalking
  • Drug offenses
  • Violation of the Arms and Ammunition Act
  • Tax offenses
  • Economic crimes
  • Traffic offenses
  • Objection to the refusal to return a driving license
  • Request for dismissal of the case
  • Appeal against a sentence imposed by the prosecutor
  • European Arrest Warrant (extradition in Europe)
  • Transfer of Sentenced Persons (conversion by the Dutch judge of a foreign prison sentence, after which it can be served in the Netherlands

Suspects

The police can arrest someone who is suspected of committing a criminal offence and question him. In the Netherlands, a suspect can be held without charge for questioning as part of an investigation for up to six (6) hours. If someone is arrested for the purpose of establishing his or her identity, the period can be extended once, by another six (6) hours. The suspect has the right to consult an attorney for half an hour before being questioned by the police for the first time. While he is being detained as part of an investigation, he can also ask…

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Trial

Once the investigation has been concluded, the public prosecutor may decide to prosecute a suspect. In this case, the suspect will be issued with a notice of summons and accusation, detailing the precise charges against him as well as his rights. It also states when and where the district court will hear the case. The public prosecutor may also decide not to prosecute, for example if there is insufficient evidence against the suspect.…

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Conviction

At the hearing, the court either acquits or convicts the defendant, or discharges him from prosecution on a point of law. When someone is convicted, a sentence, such as a fine, an alternative sanction, or a term of imprisonment, or a non-punitive order will be imposed. Furthermore, the person then has a criminal record for a specified period of time.…

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Appeal or final and unappealable judgment

Someone who has been convicted and wishes to challenge the court’s judgment can lodge an appeal if the law permits. If an appeal is possible, the person who has been convicted (or his attorney) must lodge an appeal with the court registrar within 14 days. The appeals procedure is free of charge. The administrative body has plans to ensure that anyone who has been convicted of a serious crime of violence or a sex offence will not be released while an appeal is still pending.…

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Appeal

On appeal, a different (higher) court reviews the case. This court may convict or acquit the person previously convicted, or discharge him from prosecution on a point of law. Someone who has been convicted can only lodge an appeal once. After that the option remains of lodging an appeal in cassation with the Supreme Court, if the law permits. The public prosecutor too may appeal the district court’s judgment. If this happens, the defendant will be notified and summonsed again to appear in court.…

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Victims and witnesses

Victims or witnesses of a crime also find themselves having to deal with the criminal justice authorities. For instance, they may need to lodge a criminal complaint, or to make a statement.…

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Victims of a crime

If perpetrators are to be brought to justice, it is important for the victims to go to the police as soon as possible to lodge a criminal complaint. They can do so at the police station, or in the case of minor offences by telephone or online. Once a suspect has been found, the Public Prosecution Service takes over. Suspects are questioned, and if there is due cause, they will be held in pre-trial detention and prosecuted.…

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The rights of victims in criminal proceedings

The Dutch administrative body is working to strengthen the rights of victims in criminal proceedings. One way of doing so is to give victims the right to information, both about the proceedings and about the scope for claiming damages. In addition, victims and surviving relatives have the right to be treated with respect, to be given the assistance of an interpreter and/or attorney, and in certain cases to present their point of view in court. These rights are laid down in the Victims’ Status (Legal Proceedings) Act. The administrative body’s plans include an undertaking to strengthen the position of the…

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Witnesses of criminal offences

In some cases, the police will ask someone who has witnessed a criminal offence to make a statement. You can present yourself as a witness and give as many details as possible. Ask the police officer for his name, so that you can phone him if you suddenly remember something you forgot in your statement. During proceedings the court may also wish to hear witnesses. Witnesses who have been summonsed are obliged to appear and to tell the truth; failure to do so is a criminal offence. Witnesses who believe that they are at risk can ask to be excused…

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Disposal of cases by the Public Prosecution Service (OM): penalties imposed by the OM

In the Netherlands, the Public Prosecution Service has the authority to impose penalties for a number of common criminal offences. The Public Prosecution Service may not impose custodial (i.e. prison) sentences. Municipal authorities and special enforcement officers also have the authority to impose penalties of this kind. They can issue an administrative penalty for antisocial behaviour; for instance, they can fine someone for noise nuisance. They can also issue a ‘police penalty’ for so-called ‘P offences’, which are offences like speeding that used to be punished with on-the-spot fines. The Public Prosecution Service may impose a range of penalties. Examples…

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Criminal Law Practice

White-Collar Crime

INDIVIDUALS | CONSULTATION & REPRESENTATION

White-Collar Crime

CORPORATIONS | CONSULTATION & REPRESENTATION

CORPORATE CRIME & INVESTIGATIONS

THE ROLE OF THE ATTORNEY

Prevention

Attorney Bas A.S. van Leeuwen’s approach to prevention involves active community engagement, emphasizing education as empowerment, and employing a holistic strategy. By…

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Detection

Attorney Bas A.S. van Leeuwen distinguishes himself through his legal expertise in proactively identifying potential legal challenges and risks for his clients.…

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Investigation

Attorney Bas A.S. van Leeuwen stands out in the legal arena with a meticulous investigative approach across various legal domains. His expertise…

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Response

Attorney Bas A.S. van Leeuwen’s response strategy is marked by prompt and effective action. He quickly identifies legal challenges and takes proactive…

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Advising

In the realm of legal advising, Attorney Bas A.S. van Leeuwen stands out for providing clear and insightful guidance to clients. He…

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THE WORKING METHOD

Regulatory Challenges

Navigating the intricate maze of regulatory requirements is paramount to ensuring compliance and mitigating risk. Van Leeuwen provides comprehensive assistance to clients…

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Operational Challenges

Efficient and effective operations are essential for combating financial crime. Van Leeuwen offers strategic advice and support in various operational areas, including…

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Analytical Challenges

Harnessing the power of data analytics is critical for detecting and preventing financial crime. Van Leeuwen provides expert guidance in business analysis,…

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Strategic Challenges

Developing effective strategies requires a deep understanding of regulatory frameworks and the integration of policy, technology, processes, and execution. Van Leeuwen offers…

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VISION AND VALUES

Driven

Van Leeuwen is deeply passionate about achieving the best outcomes for his clients. His relentless drive is evident in his commitment to…

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Personal

Van Leeuwen recognizes the importance of building strong, personal relationships with his clients. He takes the time to understand their unique needs,…

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Specialised

With expertise in various areas of law, van Leeuwen offers specialized knowledge and tailored solutions to address the specific needs of each…

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Speedy

Time is of the essence in legal matters, and van Leeuwen understands the importance of swift action. He prioritizes efficiency and responsiveness,…

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Pragmatic

Van Leeuwen adopts a practical and results-oriented approach to legal representation. Rather than getting bogged down in theoretical considerations, he focuses on…

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Clear in communication

Effective communication is fundamental to van Leeuwen’s practice. He communicates with clarity, ensuring that clients understand complex legal concepts and procedural matters.…

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TRANSPARENCY OF LEGAL FEES

Advance Payment

To facilitate the provision of legal services, Van Leeuwen Law Firm may request an advance payment from clients before commencing or continuing…

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Office Costs

In addition to professional fees, Van Leeuwen Law Firm charges for administrative and office costs, including expenses for opening files, typing, printing,…

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Legal Aid Insurance

Clients with legal aid insurance have the right to choose their own lawyer at the insurer’s expense when involved in a legal…

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Fee Based on Results

Notwithstanding the charging of fees, administration and office costs, including costs for opening a case or subsidiary file in a case, typing…

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Fixed Price

For clients seeking predictability in their legal expenses, Van Leeuwen Law Firm offers the option of agreeing upon a fixed price beforehand.…

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Hourly Rate

Unless otherwise agreed, Van Leeuwen Law Firm charges for its services based on an hourly rate. These rates vary depending on factors…

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SUBSIDIZED LEGAL AID (RVR)

Contact

AMSTERDAM-SOUTH/WTC (BY APPOINTMENT)
Zuidplein 36, 1077 XV Amsterdam

T +31 85 06 07 520

info@vanleeuwenlawfirm.eu

AMSTERDAM-EAST (BY APPOINTMENT)
Rhijnspoorplein 10-38, 1018 TX Amsterdam

T +31 85 06 07 520

info@vanleeuwenlawfirm.eu

AMSTERDAM-WEST (BY APPOINTMENT)
Delflandlaan 1, 1062 EA Amsterdam

T +31 85 06 07 520

info@vanleeuwenlawfirm.eu

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