Best International Criminal Law Lawyers in Oslo

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Founded in 2019
5 people in their team
English
Advokatfirmaet Auxilium AS provides specialized legal services in Norway, focusing on criminal defense, family law, employment and labor, immigration, and real estate matters. The firm emphasizes precise analysis, practical guidance, and efficient, results-oriented strategies to help clients...

10 people in their team
English
Advokatfirmaet Dietrichson AS is a Norway-based law firm with a strong national reputation for criminal law. The firm is recognised for handling complex criminal matters and provides representation at all stages of criminal proceedings, from investigation and negotiation to courtroom advocacy.The...

Founded in 1999
6 people in their team
English
Advokatfirmaet Angelshaug & Co is a Norwegian law firm with offices in Måløy and Nordfjordeid, offering a broad all-round legal practice. The practice comprises experienced lawyers and support staff who deliver high quality legal assistance to private individuals, businesses and the public...
Advokat Henjum AS
Oslo, Norway

Founded in 2014
6 people in their team
English
Advokat Henjum AS is a Norwegian law firm based in Oslo that provides counsel in civil disputes and criminal matters, known for its practical approach and a commitment to client trust and confidentiality. The firm emphasizes personal service and aims to deliver focused, efficient legal solutions...
Advokatfirmaet Oksavik
Oslo, Norway

Founded in 2022
1 person in their team
English
Advokatfirmaet Oksavik specializes in Employment & Labor, Real Estate, Family, and Criminal Defense, delivering targeted legal guidance to private individuals and small to mid sized businesses. The firm combines advisory work with proactive dispute resolution, drawing on the expertise of its...

6 people in their team
English
Advokatfirmaet Brodtkorb AS is a Norwegian full-service law firm based in Oslo, renowned for its strength in criminal defense, family law, immigration and private client matters. The practice brings together experienced advocates who handle proceedings as defense counsel or bistandsadvokater,...
Law firm Munir AS
Oslo, Norway

Founded in 2014
English
Advokatfirmaet Munir AS is a well established Oslo law firm with more than two decades of experience in civil law and criminal law. The firm maintains a team of seasoned lawyers who provide rigorous legal guidance across civil and criminal matters, including family law, immigration, real estate,...

Founded in 2018
20 people in their team
English
Advokatfirma Bratlien AS is a Norwegian law firm recognized for handling heavy criminal matters, child protection cases and child custody disputes. Established in the summer of 2018, the firm has grown into a team of about 20 lawyers and associates and is acknowledged as a national leader in...

English
Advokatfirmaet Thori-Aamot, led by attorney Per Herman Thori-Aamot, offers comprehensive legal services across multiple practice areas, including criminal law, child welfare, child custody and visitation, housing law, enforcement proceedings, inheritance law, family law, and insurance law. The firm...

Founded in 2011
6 people in their team
English
Advokatfirmaet Schjerven Hansen is a Oslo based law firm focusing on private client matters, offering practical, outcome oriented legal services from its office on C. J. Hambros plass. The firm helps individuals navigate complex regulatory processes and court proceedings across immigration,...
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About International Criminal Law Law in Oslo, Norway

International Criminal Law (ICL) is the body of law that defines crimes of international concern and sets rules for accountability, prosecution, and victim protection. In Oslo, residents engage with ICL primarily through Norway's participation in treaties, international courts, and cooperative enforcement arrangements. Norway's role includes implementing international obligations through domestic law and supporting international criminal justice efforts.

Key features that affect Oslo residents include Norway's alignment with international crimes definitions, extradition and cooperation procedures, and mechanisms for victim protection and witness support. Oslo-based prosecutors, courts, and legal counsel frequently work with foreign authorities and international organizations to resolve cases involving war crimes, crimes against humanity, and genocide. Understanding these frameworks helps individuals navigate investigations, prosecutions, or civil actions that touch international crime law.

Core crimes under the Rome Statute include genocide, crimes against humanity, war crimes, and crimes of aggression as defined by the treaty.

In Oslo, practitioners draw on international norms while applying Norwegian procedural law. This includes the processes for cooperation with international bodies, handling extraditions, and safeguarding defendants' rights during complex cross-border proceedings. The intersection of domestic and international rules shapes how cases are investigated and resolved in Norway's capital region.

Authorities and organizations in Norway often reference the work of international bodies to guide policy and practice. For residents, this means that both local courts and international instruments can influence outcomes in cases involving international crimes. The following sections provide practical context for residents seeking information or legal representation in Oslo.

Why You May Need a Lawyer

  • You are a Norwegian resident or dual national charged with a war crime or crime against humanity linked to an abroad conflict. A lawyer with international criminal law experience helps navigate cross-border cooperation and domestic defenses.
  • You are a victim or witness seeking protection, restitution, or reparations connected to international crimes and located in Oslo. An attorney can assess eligibility and help with formal claims or participation in proceedings.
  • You face an extradition request or arrest warrant connected to international crimes. A lawyer can protect procedural rights, challenge improper detention, and coordinate with Norwegian authorities and foreign counterparts.
  • Your business operates from Oslo and could be subject to international sanctions, arms trade controls, or corporate liability for crimes under international law. A solicitor can advise on compliance and potential liability.
  • You are preparing to participate in or respond to an international inquiry or investigation conducted in Oslo. Legal counsel can plan testimony, preserve evidence, and coordinate with authorities.
  • You want to report suspected international crimes or help document violations while ensuring your own safety. A lawyer can advise on reporting channels and protective steps.

Local Laws Overview

The international criminal framework that governs Oslo-based matters rests on three core elements: the Rome Statute of the International Criminal Court (ICC), domestic criminal law, and Netherlands procedural standards adopted by Norway through its national systems. The Rome Statute defines core crimes and establishes a framework for accountability at the international level. Norway is a party to the Rome Statute and cooperates with ICC investigations and proceedings as appropriate under Norwegian law.

First, the Rome Statute of the International Criminal Court provides the international baseline for crimes such as genocide, crimes against humanity, and war crimes. For general context on this treaty and its global implementation, see resources from UN bodies and international legal organizations.

United Nations (un.org) and UNODC provide overviews of the treaty's scope and Norway's engagement with ICC cooperation obligations.

Norway has supported international justice through cooperation with ICC investigations and by implementing national measures consistent with Rome Statute obligations.

Secondly, the Norwegian Penal Code (Strafloven) governs substantive criminal liability for acts that may fall under international crimes when connected to Norway or Norwegian jurisdiction. The Criminal Procedure Act (Straffesprosessen) governs investigations, detentions, and court procedures for such cases in Oslo and nationwide. These laws set the procedural framework for how cases are brought, defended, and adjudicated in Norwegian courts.

For authoritative overviews on international criminal justice and its enforcement mechanisms, you can consult:

  • UNODC - Rome Statute and international cooperation
  • OHCHR - human rights standards and international criminal law
  • ICRC - international humanitarian law and protection

Frequently Asked Questions

What is International Criminal Law and how does it apply in Oslo?

International Criminal Law defines crimes of international concern and establishes tools for accountability. In Oslo, it applies through Norway's ratification of international treaties and its cooperation with international bodies. Local courts handle cases with cross-border elements and cooperate with foreign authorities as required.

How does Norway cooperate with the ICC in criminal investigations?

Norway cooperates with ICC investigations by sharing relevant information, executing requests for assistance, and implementing ICC decisions in accordance with domestic law. Norwegian prosecutors and police coordinate through formal channels to ensure compliance and protect due process.

When can I seek legal help for alleged war crimes in Norway?

Legal help is appropriate as soon as you are under investigation or charged with a war crime, or if you are a civilian or defendant involved in related proceedings in Oslo. Early counsel helps preserve rights, plan a strategy, and communicate with authorities.

Where can I find official information about international crimes in Oslo?

Official information can be found through international organizations and NGOs with Oslo relevance, such as UNODC and OHCHR. Local police and courts in Oslo also provide procedural guidance through their channels and public statements.

Why might I need a specialized ICC lawyer in Oslo?

A specialist can navigate the complexities of ICC cooperation, treaty obligations, and cross-border evidence rules. They help plan defenses that align with both international standards and Norwegian procedural law.

Can a private attorney handle extradition matters in Norway?

Yes. An experienced international criminal law lawyer can assess extradition risk, challenge improper procedures, and coordinate with domestic authorities and foreign counterparts to protect rights.

Should victims of international crimes hire a lawyer in Oslo?

Yes. Victims may need guidance on restitution, witness protection, and participation in proceedings. A lawyer can explain rights, assist with claims, and coordinate with authorities.

Do I need to understand the Rome Statute to defend a case?

A basic understanding helps, but your lawyer will interpret obligations and procedural requirements specific to your case. They will explain how the statute affects charges, evidence, and cooperation with authorities.

Is the Oslo court system able to handle ICC related cases?

The Oslo court system handles cases with international elements and collaborates with international bodies as needed. For ICC related matters, coordination with national agencies is typical to ensure proper process.

How long does an international crime case typically take in Norway?

Timelines vary widely by complexity and evidence availability. Some cases resolve within months, while others extend over years due to cross-border considerations and international cooperation demands.

How much does hiring a International Criminal Law lawyer in Oslo cost?

Costs depend on case complexity, time required, and the lawyer’s rate structure. Many firms offer initial consultations and fixed-fee components for specific tasks, with running costs billed as hours or milestones.

What is the difference between a civil case and a criminal case in ICL in Oslo?

Criminal cases involve charging the state with a crime and pursuing punishment or penalties. Civil matters in ICL focus on restitution, damages, or reparations and may involve non-criminal remedies or international accountability processes.

Additional Resources

  • UNODC - United Nations Office on Drugs and Crime; supports international criminal justice and treaty implementation
  • OHCHR - Office of the High Commissioner for Human Rights; provides human rights standards relevant to international crimes
  • ICRC - International Committee of the Red Cross; guidance on international humanitarian law and protection of persons in conflict

Next Steps

  1. Clarify your situation and write a concise summary of events, dates, and jurisdictions involved.
  2. Identify at least two to three lawyers or firms in Oslo with international criminal law expertise and read client reviews or case summaries.
  3. Schedule initial consultations to discuss potential defenses, cooperation requirements, and expected timelines.
  4. Prepare questions about fees, billing structure, and anticipated total costs for the case.
  5. Gather all relevant documents, including warrants, notices, correspondence, and evidence lists before meetings.
  6. Review engagement letters carefully and confirm the scope of representation and communication expectations.
  7. Develop a case timeline with your attorney, including milestones for filings, hearings, and potential settlements or outcomes.

Lawzana helps you find the best lawyers and law firms in Oslo through a curated and pre-screened list of qualified legal professionals. Our platform offers rankings and detailed profiles of attorneys and law firms, allowing you to compare based on practice areas, including International Criminal Law, experience, and client feedback.

Each profile includes a description of the firm's areas of practice, client reviews, team members and partners, year of establishment, spoken languages, office locations, contact information, social media presence, and any published articles or resources. Most firms on our platform speak English and are experienced in both local and international legal matters.

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Disclaimer:

The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation.

We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.