FIFTH SECTION
DECISION
Application no. 37327/21
Oleksandr Volodymyrovych OLIYNYK against Ukraine
and 3 other applications
(see appended table)
The European Court of Human Rights (Fifth Section), sitting on 2 October 2025 as a Committee composed of:
 Andreas Zünd, President,
 Diana Sârcu,
 Mykola Gnatovskyy, judges,
and Viktoriya Maradudina, Acting Deputy Section Registrar,
Having regard to the above applications lodged on the various dates indicated in the appended table,
Having regard to the observations submitted by the respondent Government and the observations in reply submitted by the applicant,
Having deliberated, decides as follows:
FACTS AND PROCEDURE
The list of applicants is set out in the appended table.
The applicants’ complaints under Article 5 § 3 of the Convention concerning the excessive length of pre-trial detention were communicated to the Ukrainian Government (“the Government”).
THE LAW
Joinder of the applicationsHaving regard to the similar subject matter of the applications, the Court finds it appropriate to examine them jointly in a single decision.
Complaints under Article 5 § 3 of the Convention (excessive length of pre-trial detention)In the present applications, having examined all the material before it, the Court considers that for the reasons stated below, the applicants’ complaints about the unreasonable length of their pre-trial detention are inadmissible.
In respect of application no. 37327/21, the Government argued that on 22 September 2020 the applicant had been convicted. The applicant has failed to address that issue in his observations in reply. The Court reiterates that, in view of the essential link between Article 5 § 3 of the Convention and paragraph 1 (c) of that Article, a person convicted at first instance cannot be regarded as being detained “for the purpose of bringing him before the competent legal authority on reasonable suspicion of having committed an offence”, as specified in the latter provision, but is in the position provided for by Article 5 § 1 (a), which authorises deprivation of liberty “after conviction by a competent court” (see Kudła v. Poland [GC], no. 30210/96, § 104, ECHR 2000‑XI, and Panchenko v. Russia, no. 45100/98, § 93, 8 February 2005). Accordingly, the applicant’s detention after 20 September 2020 cannot be considered for the purposes of Article 5 § 3. Therefore, his complaints raised with the Court in the application on 20 July 2021 have been lodged belatedly.
In respect of the remaining applicants, the Court notes that there were sufficient grounds for their initial detention, as well as for its subsequent prolongations in view of the existence of a reasonable suspicion of having committed serious offences, as well as due to the risks that the applicants might evade investigation, tamper with evidence, influence witnesses and reoffend.
The Court therefore finds that the detention of these applicants was based on relevant and sufficient grounds. It also does not observe any delays on the part of the authorities while dealing with the applicants’ detention (see Titarenko v. Ukraine, no. 31720/02, §§ 72-73, 20 September 2012; Sopin v. Russia, no. 57319/10, §§ 38, 43-45, 18 December 2012; Merčep v. Croatia, no. 12301/12, § 96, 26 April 2016; and Štvrtecký v. Slovakia, no. 55844/12, § 58, 5 June 2018).
In view of the above, the Court finds that these complaints are manifestly ill-founded.
The applications must therefore be rejected in accordance with Article 35 §§ 1, 3 and 4 of the Convention.
For these reasons, the Court, unanimously,
Decides to join the applications;
Declares the applications inadmissible.
Done in English and notified in writing on 23 October 2025.
 
 Viktoriya Maradudina Andreas Zünd
 Acting Deputy Registrar President
 
APPENDIX
List of applications raising complaints under Article 5 § 3 of the Convention
(excessive length of pre-trial detention)
No.
Application no.
Date of introduction
Applicant’s name
Year of birth
 
Representative’s name and location
Period of detention
Length of detention
   37327/21
20/07/2021
Oleksandr Volodymyrovych OLIYNYK
1977
 
Kulbach Sergiy Oleksandrovych
Limoges
04/04/2020 to
22/09/2020
5 month(s) and 19 day(s)
 
   6072/24
12/02/2024
Andriy Pavlovych MROCHKO
2000
 
Kolyesnik Bogdan Volodymyrovych
Ratne
29/06/2022
to 22/11/2022;
 
19/09/2023 to 20/03/2024
4 month(s) and 24 day(s)
 
 
 
6 month(s)
   10330/24
25/03/2024
Volodymyr Volodymyrovych DANYLCHENKO
1986
 
Bondarenko Igor Valeriyovych
Kyiv
27/02/2023 to
11/06/2024
1 year(s) and 3 month(s) and 16 day(s)
 
   30939/24
07/10/2024
Valeriy Vasylyovych KRAVCHENKO
1982
 
Kazarnovskyy Oleksandr Lvovych
Odesa
09/02/2023 to
18/11/2024
1 year(s) and 9 month(s) and 10 day(s)