Turkey Extradition Law — Case Law, Legal Framework and Procedure

Extradition cases involving Turkey — Requested and Requesting State

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Turkey

Turkey Extradition Law & Case Law — 48 cases

Case Law
Extradition to Turkey allowed despite fair trial concerns, subject to detention and return assurances
Summary
The requested person, a Dutch national of Kurdish origin, opposed extradition to Türkiye for prosecution for a drug-trafficking offence, arguing that his political activities exposed him to a flagrant denial of justice and that the criminal charge was a pretext for political persecution. The District Court acknowledged serious concerns regarding judicial independence and the rule of law in Türkiye but found no sufficiently concrete indication that the proceedings against the requested person were politically motivated or that his surrender would expose him to a flagrant breach of Article 6 ECHR. Extradition was therefore declared admissible. The Court nevertheless advised the Minister to obtain assurances concerning detention conditions, taking account of the requested person’s Kurdish background and public activities, and to require a specific and unconditional guarantee that, if convicted, he could return to the Netherlands to serve his sentence.
22/07/2026 · District Court of Amsterdam · ECLI:NL:RBAMS:2026:7662; Case No. 13-020824-26
🇳🇱Netherlands → 🇹🇷Turkey
GrantedExtradition
Retrial Guarantees and Extradition following in absentia convictions under Turkish Law
Summary
The case concerned an extradition request submitted by the Netherlands against a Dutch national born in Ghana who had been convicted in absentia for organized criminal offences involving narcotics trafficking, money laundering, bribery, and criminal organization leadership. Dutch judicial authorities alleged that the requested person participated in:- cocaine importation and trafficking;- laundering of criminal proceeds;- bribery;- organized criminal activities.The Amsterdam Criminal Court sentenced the requested person in absentia to 12 years’ imprisonment.Dutch authorities subsequently issued:- an arrest warrant;- an Interpol Red Notice.The requested person was later apprehended in Türkiye in connection with separate Turkish investigations involving:- criminal organization offences;- money laundering allegations.Dutch authorities formally requested extradition for enforcement of the Dutch conviction.The İstanbul 33rd Heavy Penal Court found the extradition request admissible under Law No. 6706.The defence appealed, arguing inter alia that:- the conviction had been rendered in absentia;- retrial guarantees were insufficient;- the requested person would face racial discrimination because he was Black and Ghanaian-born;- detention measures were unlawful;- defence rights had been restricted.The Turkish Court of Cassation rejected these objections. The Court held that:- Dutch judicial authorities had provided adequate guarantees under Article 3 of the Second Additional Protocol to the European Convention on Extradition;- the requested person would be entitled to participate in renewed appellate proceedings;- no concrete evidence existed indicating discriminatory prosecution, torture, or ill-treatment risks;- procedural defence rights during Turkish extradition proceedings had been respected;- detention measures were lawful and proportionate.The Court therefore upheld the extradition admissibility judgment.
03/04/2024 · Turkish Court of Cassation (Yargıtay), 8th Criminal Chamber · E. 2024/4721, K. 2024/3037
🇹🇷Turkey → 🇳🇱Netherlands
GrantedExtradition
Extradition to Iran and Judicial Assessment of Retrial Assurances under Turkish Law
Summary
The case concerned an extradition request submitted by the Islamic Republic of Iran against T.R. for offences including fraud, forgery, abuse, and unlawful acquisition of property.The Denizli 5th Heavy Penal Court found the extradition request admissible under Law No. 6706 on International Judicial Cooperation in Criminal Matters.The requested person appealed, arguing inter alia that:- the extradition request was procedurally defective;- the dispute was essentially civil/legal in nature;- he had applied for retrial before Iranian judicial authorities;- he had lived peacefully in Türkiye during the relevant period.The Turkish Court of Cassation examined the request under:- Law No. 6706;- the 2010 Agreement on Legal and Criminal Judicial Cooperation between Türkiye and Iran.The Court found that:- the offences fell within extraditable offences under Article 10 of Law No. 6706;- none of the refusal grounds under Article 11 existed;- the extradition documents sufficiently established identity and offence details;- the requested person had not consented to simplified extradition.Particular importance was given to diplomatic/judicial assurances transmitted through the Turkish Ministry of Justice, according to which:- the requested person would be retried in Iran;- criminal responsibility would be limited to the offences specified in the extradition request;- the person would not be extradited onward to a third State.The Court held that these guarantees were sufficient and upheld the admissibility of extradition.
20/11/2023 · Turkish Court of Cassation (Yargıtay), 11th Criminal Chamber · E. 2023/5883, K. 2023/8335
🇹🇷Turkey → 🇮🇷Iran
GrantedExtradition
Country Contributor
Vahit Bıçak
Haraç Law & Consultancy
Prof. Dr. Vahit Bıçak is a Turkish attorney, expert of criminal law, criminal procedure law, and evidence law, and an internationally recognised practitioner specialising in extradition, INTERPOL Red Notices, cross-border criminal investigations, international judicial cooperation, white-collar crime, anti-money laundering (AML), sanctions-related proceedings, cybercrime, and transnational financial offences.
He is the Founder and Chairman of Bıçak Law Firm, a full-service law firm headquartered in Ankara with an additional office in Istanbul. The firm advises domestic and international clients in complex criminal, regulatory, compliance, and cross-border dispute matters involving multiple jurisdictions and international enforcement authorities.
Prof. Dr. Bıçak has more than three decades of professional experience in criminal law, criminal procedure law, international criminal cooperation, organised crime, financial crime, compliance, and regulatory investigations. His practice focuses particularly on extradition proceedings, INTERPOL Red Notice matters, European Arrest Warrant-related issues, international fraud investigations, money laundering and asset tracing, sanctions and export control investigations, cybercrime and digital evidence, corporate criminal liability, crossborder economic and business crimes, and international criminal defense and judicial cooperation.
He regularly advises individuals, executives, companies, and foreign legal teams in matters involving parallel criminal investigations, provisional arrests, mutual legal assistance, international arrest requests, and transnational financial enforcement proceedings.
Prof. Dr. Bıçak is widely recognised as a leading practitioner in Türkiye in the field of business criminal law and white-collar crime. He has advised on legislative and regulatory matters concerning fraud, corruption, bribery, anti-money laundering compliance, insider dealing, cybercrime, tax-related offences, financial misconduct, and organised criminal structures.
Prof. Dr. Bıçak graduated from the Faculty of Law of Ankara University and obtained his Ph.D. in Law from the University of Nottingham in the United Kingdom with a thesis concerning improperly obtained evidence and criminal procedure safeguards.
Throughout his academic and professional career, he has served as a visiting scholar and lecturer at several internationally recognised institutions, including the City University of New York and Fordham Law School in the United States, Lyon II University Faculty of Law in France, and the University of Maribor in Slovenia.
He has also held academic positions at leading Turkish universities, including Hacettepe University, Gazi University, Ankara Hacı Bayram Veli University, Bilkent University, Atılım University, and Başkent University. Since 1990, he has lectured extensively on criminal law, criminal procedure law, evidence law, organised crime, financial crime, international criminal cooperation, cybercrime, and business criminal law.
Prof. Dr. Bıçak has authored numerous academic and professional publications concerning criminal law, constitutional law, anti-money laundering regulation, cybercrime, evidence law, and comparative legal systems. His international publications include contributions to comparative legal publications and international legal guides relating to anti-money laundering, constitutional law, cybersecurity, and regulatory enforcement.
He currently serves as the Türkiye Ambassador of the International Sanctions & Export Control Society (ISECS) and as the White-Collar Crime Law Representative for Türkiye at Cross Border Advisory Solutions.
Under his leadership, Bıçak Law Firm maintains active international cooperation with foreign law firms, compliance professionals, academics, and legal practitioners across multiple jurisdictions in matters involving extradition, sanctions, INTERPOL, financial crime, cyber investigations, and international regulatory enforcement. Prof. Dr. Bıçak is fluent in Turkish and English.
Country Contributor
Ali Yildiz
Ali Yildiz Legal
He is a member of both the Ankara and Brussels Bar Associations and has been dedicatedly practicing law since 2004. His academic journey in law began with an LLB degree from the University of Ankara, followed by an LLM in International and European Law at Vrije Universiteit Brussel. He is fluent in Turkish, proficient in English, and has a basic understanding of Dutch.
He is a human rights lawyer and expert in individual applications to the European Court of Human Rights, UN Human Rights Mechanisms, the INTERPOL Commission for the Control of Files, and extradition and asylum procedures.
He completed expert witness training in the University of London. He is a member of the EIN’s Directory of Experts on Country of Origin. He provides expert witness reports on Turkish law in general, as well as on extradition and asylum cases. He has been involved as an expert witness in cases in the USA, the UK, Scotland and Belgium.
He is the author of several human rights monitoring reports on Turkey.
He is a regular legal writer, publishing on Verfassungsblog, Just Security, and with The International Association of Constitutional Law. He often provides comments to international media, including the Wall Street Journal, Al-Monitor, Balkan Insight, Turkish Minute, Ahval, Free Turkish Press, and The National.
He is a member of the Legal Experts Advisory Panel of Fair Trials, a member of Lawyers Against Transnational Repression, and the recipient of the ECBA Scott Crosby Human Rights Award 2025.
His dedication to the legal profession has been recognized through several international distinctions. In 2019, he was shortlisted as a finalist for the Lawyers for Lawyers Award, which honours lawyers who have shown exceptional courage and commitment to defending human rights and the rule of law. In 2021, he was invited to join the Legal Experts Advisory Panel of Fair Trials, a leading European NGO promoting fairness and justice in criminal proceedings. In 2025, he became one of the founding members of Lawyers Against Transnational Repression, an international network of legal professionals defending those targeted across borders. That same year, he was honoured with the Scott Crosby Human Rights Award by the European Criminal Bar Association (ECBA) in recognition of his work for human rights and the legal profession.
Country Contributor
Mehmet Fırat Can Haraç
Mehmet Fırat Can Haraç Law Firm
Mehmet Fırat Can Haraç is a Turkish criminal defence lawyer and a member of the Istanbul Bar Association. He has been practising law since 2020 and is based in Istanbul. He is currently pursuing an LL.M. in Public Law at Bahçeşehir University, with a particular academic interest in criminal law, criminal procedure and fundamental rights.

He is a native Turkish speaker, professionally proficient in English, and has a basic knowledge of Italian and French.

His practice focuses on criminal defence, extradition proceedings, international judicial cooperation in criminal matters, INTERPOL Red Notices and cross-border criminal cases.
His extradition experience includes representing a Russian national sought for extradition from Türkiye, as well as Turkish nationals whose extradition to Türkiye was sought from Italy. He has also worked on extradition cases involving Belgian and Greek nationals, providing legal opinions on issues arising under Turkish extradition law and procedure.
He has experience in INTERPOL-related matters and has prepared applications before the Commission for the Control of INTERPOL’s Files (CCF), particularly concerning Red Notices. His work in international criminal cooperation has a particular focus on the protection of fundamental rights and the human-rights implications of extradition, international arrest measures and other forms of cross-border criminal cooperation.
He has also prepared individual applications to the European Court of Human Rights concerning alleged violations of rights protected under the European Convention on Human Rights and closely follows the Court’s case law and proceedings.
Alongside his legal practice, Fırat is actively involved in international professional organisations. He serves as an Executive Officer of the European Young Bar Association (EYBA) and is involved in the Association’s work concerning the Council of Europe.
His principal professional interests include criminal defence, extradition law, INTERPOL mechanisms, international criminal cooperation, criminal procedure and the protection of fundamental rights in cross-border criminal proceedings.
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