Overview
Montenegro is an EU accession candidate at a particularly advanced stage of negotiations — the target is a conclusion of negotiations in 2026 and EU accession in 2028. Montenegro is a member of the Council of Europe and of NATO. Extradition traffic between Germany and Montenegro is governed by the European Convention on Extradition of 13 December 1957 including its First Additional Protocol of 15 October 1975 and its Second Additional Protocol of 17 March 1978. There is no bilateral supplementary extradition treaty between Germany and Montenegro; domestically, Sections 1 ff. IRG apply.
Cases of practical relevance concern organized crime (in particular in connection with the "Kavač" and "Škaljari" clans), narcotics and economic criminal matters, and the enforcement of sentences.
On the Montenegrin side, the Zakonik o krivičnom postupku (Code of Criminal Procedure, Official Gazette of Montenegro 57/2009 as subsequently amended) applies, as does the Zakon o međunarodnoj pravnoj pomoći u krivičnim stvarima (Act on International Mutual Legal Assistance in Criminal Matters, Official Gazette of Montenegro 4/2008).
Legal basis
Extradition to Montenegro is governed primarily by the European Convention on Extradition of 13 Dec 1957 (BGBl. 1964 II p. 1369; 1976 II p. 1778), the First Additional Protocol of 15 Oct 1975 (BGBl. 1990 II p. 118) and the Second Additional Protocol of 17 Mar 1978 (BGBl. 1990 II p. 124). As the legal successor to the State Union of Serbia and Montenegro, Montenegro acceded to the treaties following its declaration of independence of 3 June 2006 (Council of Europe membership since 11 May 2007, the European Convention on Extradition applying retroactively).
Domestically, Sections 1 ff. IRG apply insofar as the European Convention on Extradition contains no overriding provision. Minimum requirements under Article 2(1) of the European Convention on Extradition: a penalty of at least one year, or a remaining sentence of at least four months.
On the German side, the Higher Regional Courts are competent (Section 29 IRG); the granting decision is made by the General Public Prosecutor's Office. On the Montenegrin side, the Ministarstvo pravde, ljudskih i manjinskih prava (Ministry of Justice, Human and Minority Rights) is the central authority; the issuing authority is the competent Vrhovno državno tužilaštvo (Supreme State Prosecutor's Office), and confirmation is made by the Viši sud (higher court).
For German citizens, extradition is excluded under Article 16(2) of the Basic Law. Montenegro refuses the extradition of its own nationals as a matter of principle (Art. 12 of the Constitution of Montenegro). Vicarious enforcement of a sentence under Sections 48 ff. IRG should be considered.
Country-specific issues in Montenegro
Organized crime: The conflict between the Kotor-based clans ("Kavač" and "Škaljari") has led to a high number of extradition requests. Practical focal points: cocaine trafficking, contract killings, money laundering. In 2020 Montenegro established a special prosecution unit (Specijalno državno tužilaštvo) for organized crime.
Detention conditions: The central correctional facility is the Spuž prison (ZIKS — Zavod za izvršenje krivičnih sankcija) near Podgorica. CPT reports (most recently 2023) document overcrowding and deficiencies in medical care. The Ombudsman of Montenegro (Zaštitnik ljudskih prava) has repeatedly drawn attention to these issues. From a defense perspective, a facility-specific assurance and a reference to the CPT are called for.
Judgments in absentia: review under Art. 3 of the Second Additional Protocol to the European Convention on Extradition; a sound assurance of a retrial under Montenegrin criminal procedure law (Art. 421 ZKP MNE) is required.
Rule of law: The European Commission's 2025 progress report rates Montenegro's reform progress as positive overall, but points to persisting deficiencies in judicial independence and the fight against corruption. In the individual case, these deficiencies may become relevant via Section 73 sentence 1 IRG and Article 6 ECHR.
Fiscal offenses: extradition is generally possible under Art. 5 of the European Convention on Extradition in conjunction with Art. 2 of its Second Additional Protocol.
Detention conditions and the human-rights review
Detention conditions in Montenegro center on the Zavod za izvršenje krivičnih sankcija (ZIKS) in Spuž near Podgorica — the country's central correctional facility with an attached remand detention unit (Istražni zatvor). In addition, there is the smaller facility in Bijelo Polje (northern Montenegro) and a women's unit.
CPT reports (most recently CPT/Inf 2023) and reports by the Montenegrin Ombudsman document overcrowding in individual pavilions at Spuž, outdated infrastructure in parts of the facility, and recurring allegations of ill-treatment by custodial staff. According to the CPT, medical care is in need of improvement.
In Montenegro extraditions for the enforcement of a sentence, the defense should demand a case-specific assurance regarding the concrete accommodation (pavilion, cell floor space, time in the yard, medical care). General guarantee declarations are regularly insufficient, by analogy with OLG Karlsruhe (Ausl 301 AR 124/20 on Serbia). Relevant sources: CPT reports, Ombudsman reports, and monitoring reports by CIN-CG and Human Rights Action.
Lines of defense
The defense in Montenegro extradition proceedings follows the classic review patterns under the European Convention on Extradition:
- Article 3 ECHR / Section 73 sentence 1 IRG (detention conditions): demand a case-specific assurance regarding accommodation in Spuž (ZIKS); submit CPT reports and Ombudsman reports.
- Article 16(2) of the Basic Law: excluded for German citizens; dual nationals are treated equally.
- Art. 3 of the Second Additional Protocol to the European Convention on Extradition (judgments in absentia): demand a robust assurance of a retrial under Art. 421 ZKP MNE.
- Art. 3(2) of the European Convention on Extradition / Section 6(2) IRG (political persecution): relevant in individual cases involving minority-politics constellations.
- Organized crime: where there are clan connections, an in-depth review of the risk of unlawful violence in remand detention and during the enforcement of a sentence; consider witness-protection assurances.
- Rule of specialty (Art. 14 of the European Convention on Extradition): limitation of prosecution to the offenses granted.
- Statute of limitations (Art. 10 of the European Convention on Extradition): review under the law of both states.
- Double jeopardy (ne bis in idem): where there are parallel German or Serbian investigations.
- Constitutional complaint with an urgent application (Section 32 BVerfGG): in Montenegro cases, promising where detention-conditions and witness-protection objections are raised.
Legal representation in Montenegrin extradition proceedings
An extradition case is a specialized mutual-legal-assistance procedure that goes beyond classic criminal defense. Engaging a defense lawyer specialized in extradition law at an early stage is regularly decisive — not only after the formal extradition arrest warrant has been issued, but already from the moment of an arrest based on an Interpol notice, an SIS alert or a European Arrest Warrant.
As a Certified Specialist in Criminal Law with a focus on extradition law, I advise and represent affected persons nationwide before the competent Higher Regional Courts and in constitutional complaint proceedings before the Federal Constitutional Court.