Background
Twelve applicants filed complaints against Ukraine regarding their detention at Kyiv Pre-Trial Detention Facility. The applicants were held for periods ranging from approximately one year to over nine years, with detention conditions including severe overcrowding (as low as 0.83 to 2.8 square meters per inmate), mouldy and dirty cells, lack of fresh air and natural light, inadequate heating and sanitation, pest infestation, poor food quality, and limited access to showers and hygiene facilities. Several applicants also complained of excessive length of pre-trial detention and criminal proceedings without effective domestic remedies.
The Ukrainian Government argued that most applicants had failed to exhaust domestic remedies, specifically by not seeking compensation through civil courts before bringing their applications to the Court. Ukraine submitted that such compensatory remedies were available under domestic law.
The Court joined all twelve applications given their similar subject matter and examined them jointly under Articles 3 and 13 of the Convention, as well as other Convention provisions regarding detention and procedural fairness.
The Court’s Holding
The Court unanimously found violations of Articles 3 and 13 of the Convention. On the Government’s objection regarding exhaustion of remedies, the Court rejected this defense, holding that compensatory remedies are only effective once unsatisfactory detention conditions have ended. Since Ukraine provided no evidence that conditions had improved, were transferred, or released during detention, the exhaustion argument failed.
Applying established case law, the Court determined that serious lack of space in prison cells weighs heavily in assessing whether conditions are degrading under Article 3. The Government failed to provide required primary evidence—such as cell floor plans, actual inmate numbers during specific periods, and documentation of air quality, temperature, hygiene facilities, and other conditions. The Court found the applicants’ detention conditions during the specified periods violated Article 3 (prohibition of inhuman or degrading treatment) and Article 13 (right to an effective remedy).
For certain applicants, the Court also found violations of Article 5(3) (right to trial within reasonable time) regarding excessive pre-trial detention and Article 6(1) (right to fair trial) concerning excessive length of criminal proceedings. The Court awarded compensation ranging from €3,500 to €9,800 per applicant for pecuniary and non-pecuniary damage.
Key Takeaways
- States must provide concrete evidence (floor plans, inmate counts, facility inspections) to rebut allegations of inadequate detention conditions; failure to do so results in findings of violation.
- Compensatory remedies are not “effective” under the Convention if prison conditions remain unchanged—states cannot rely on post-hoc civil compensation to excuse contemporaneous ill-treatment.
- Overcrowding below 3 square meters per inmate, combined with other deficiencies (sanitation, hygiene, ventilation), constitutes degrading treatment violating Article 3.
- Excessive pre-trial detention without diligent court proceedings engages both Article 5(3) and Article 6(1), with no effective domestic remedy constituting a separate Article 13 violation.
Why It Matters
This judgment reinforces strict accountability for prison conditions across Europe and raises the evidentiary bar for governments defending detention practices. Ukraine and similar states must now maintain rigorous documentation of detention facilities or face presumptive findings of violation. The Court’s rejection of the “exhaustion through future compensation” argument closes a loophole that allowed states to argue applicants should sue domestically rather than bring human rights claims, even while conditions remained degrading.
For practitioners, the decision clarifies that Article 13’s “effective remedy” requires both legal process and actual relief during the period of the alleged harm. It also signals that prolonged pre-trial detention without judicial diligence violates multiple Convention articles simultaneously, expanding the scope of liability and damages awards for applicants in similar positions across the Council of Europe’s member states.