Overview
Poland is an EU member state and fully integrated into the European Arrest Warrant system. The legal basis is Framework Decision 2002/584/JHA and Sections 78 ff. IRG. Poland cases are among the most significant extradition scenarios in Germany in quantitative terms — in particular owing to the large Polish community in Germany and the intensive economic exchange.
Of particular practical relevance in recent years has been the debate over the rule of law in the Polish judiciary. In the case of L and P (ECJ C-354/20 PPU / C-412/20 PPU) the European Court of Justice extended the two-stage review framework from Aranyosi/Căldăraru to structural deficiencies arising from judicial reform. There is no blanket bar to extradition; a concrete individual-case review, however, may be successful.
Following the change of government in 2023, the situation has stabilized, yet the structural questions remain practically relevant until there is a full return to rule-of-law standards.
Legal basis
Extradition to Poland is governed primarily by Framework Decision 2002/584/JHA on the European Arrest Warrant, transposed domestically in Sections 78 ff. IRG (Eighth Part). In the bilateral relationship the European Convention on Extradition (EuAlÜbk) recedes to the extent that the Framework Decision applies.
On the German side, the Higher Regional Courts are competent in the admissibility proceedings (Section 29 IRG); the granting decision is made by the General Public Prosecutor's Office (Section 79(2) IRG). On the Polish side, the regional courts (Sąd Okręgowy) issue the EAW; the courts of appeal (Sąd Apelacyjny) are the courts of review.
For German citizens, Article 16(2) of the Basic Law in conjunction with Section 80 IRG applies: extradition is admissible only where the offense has a substantial connection abroad and an assurance of return for the enforcement of the sentence has been given. Where the offense has a purely domestic connection, extradition is generally inadmissible.
Country-specific issues in Poland
Rule of law in the judiciary: the Polish judicial reform of 2017–2023 gave rise to ECJ proceedings and to ECtHR decisions in which structural deficiencies were found (among others ECJ, C-791/19 — Commission v. Poland; ECtHR, Reczkowicz v. Poland, 43447/19). Under the ECJ case law in L and P (C-354/20 PPU), however, the finding of structural deficiencies alone is not sufficient; an individual review of the specific proceedings is additionally required.
Detention conditions: in several pilot judgments (among others Orchowski v. Poland, 17885/04; Norbert Sikorski v. Poland, 17599/05), the ECtHR found overcrowding in Polish prisons. The situation has improved structurally, yet individual facilities remain critical. Under Aranyosi/Căldăraru, a concrete review of the facility under consideration is required where there is substantiated submission regarding overcrowding.
Dual criminality: outside the list of offenses in Article 2(2) of the EAW Framework Decision, a substantive review is required. The penalty threshold is a maximum of one year, or four months of a sentence already imposed (Section 81 no. 1 IRG).
Language and procedural information: Polish EAWs are regularly submitted in translation; queries to the issuing court are often necessary, in particular as to the precise description of the offense and the return-assurance aspect.
Detention conditions and the human-rights review
Detention conditions in Polish prisons have improved structurally since the ECtHR pilot judgments of the 2000s, yet overcrowding and shortcomings in facilities remain documented in individual prisons. The CPT reports (most recently the 2024 report on the 2022 visit) identify isolated points of criticism.
German case law has repeatedly conducted concrete reviews of detention conditions in Poland cases. Where there is substantiated submission regarding the facility specifically under consideration, a query to the Polish judicial authority is required under Aranyosi/Căldăraru. OLG Celle, the Kammergericht Berlin and other Higher Regional Courts have conducted such proceedings in recent years.
In defense practice, obtaining an assurance regarding detention accommodation (a minimum cell floor space of 3 m² under ECtHR Muršić v. Croatia, 7334/13) is a regular component of the submission.
Lines of defense
The defense in Poland EAW cases follows a multi-layered review pattern:
- Section 80 IRG (extradition of Germans): review of the connection to the place of the offense and the assurance of return. Where the connection is predominantly domestic, extradition is generally inadmissible.
- Aranyosi/Căldăraru — detention conditions (Article 3 ECHR / Article 4 of the EU Charter): a two-stage review — a general finding of a systemic deficiency, then an individual review of the facility specifically under consideration. Cell floor space, hygiene, healthcare.
- L and P — rule of law in the judiciary (Article 47 of the EU Charter): a review of whether structural deficiencies concretely affect the impending proceedings. Submission of individual concerns regarding bias or fairness.
- Section 81 IRG (dual criminality / penalty threshold): a substantive review outside the list of offenses. Where there are Polish particularities (e.g. defamation/honor offenses), a thorough classification is required.
- Section 83 IRG (judgments in absentia): where there has been a conviction in absentia, an assurance of a retrial.
- Rule of specialty (Section 83h IRG): limitation to the offenses granted.
- Simplified procedure / waiver of specialty: only after thorough advice.
- Urgent application to the OLG and constitutional complaint: where fundamental-rights objections remain.
Legal representation in Polish 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.