July 2026 Criminal Cassation Court Review: Detention, Inspection and Evidence Admissibility

What the law provides

Article 63 of the Constitution of Ukraine protects the privilege against giving testimony or explanations about oneself, family members or close relatives and guarantees the right to defense. Articles 18 and 20 of the Criminal Procedure Code of Ukraine develop the freedom from self-incrimination, the right to silence and access to legal assistance from defense counsel.

Under Article 86 CPC, evidence is admissible if obtained in the procedure established by the Code. Article 87 requires exclusion of evidence obtained through a substantial violation of human rights and freedoms, including the right to defense or the right not to answer questions. The CPC does not, however, provide that every protocol inaccuracy or procedural departure automatically excludes all related evidence. A court must identify the particular breach, the protected right and the connection with the evidence.

Articles 207–208 CPC define the grounds for detention without a court order, permit a detainee search subject to the Code and require immediate explanation of the grounds, the right to counsel and the right to silence. The detention protocol must state the exact time and grounds, the detainee-search results, and the detainee’s requests and complaints.

Article 233 protects a person’s home and other possession, while Article 237(2) subjects an inspection of such a possession to the rules governing a search. Article 237 also permits inspection of terrain, premises, items, documents and computer data and allows an investigator or prosecutor to use photographs, audio or video. The first question is therefore which procedural action actually occurred and whether the particular place was that person’s home or other possession.

Under Article 214, pre-trial investigation generally starts after information is entered in the Unified Register of Pre-Trial Investigations, with only the express statutory exceptions allowed before entry. Article 271 separately governs crime-control operations, including controlled and operational purchases, and requires a proper prosecutorial decision.

What follows from case law

The Supreme Court published its July 2026 Criminal Cassation Court review on 17 August 2026. The judgments selected below are dated from 30 June through 28 July 2026. This distinction matters: August is the official review publication date, not the date of each judgment.

1. Detention, personal search and absence of counsel

In its 30 June 2026 judgment in case No. 944/5639/20, proceeding No. 51-4874km24, the First Chamber considered detention under Articles 207–208 CPC and a detainee search. On the established facts, no statement made by the detainee was used, and the absence of counsel during an unexpected event did not affect the properties of the seized physical evidence. The presence of some people of the opposite sex, without conduct degrading the detainee’s dignity, was also not treated as a sufficiently substantial breach to exclude the evidence.

The conclusion does not mean counsel is unnecessary after detention or that every personal search without counsel is lawful. The Court assessed the particular way the items were obtained, the absence of self-incriminating statements and the actual effect of the breach. In the same judgment, the Chamber separately assessed investigator authority during urgent actions from the materials as a whole rather than only the time when the investigator-group decision was documented.

2. Self-incrimination does not become admissible because a video is uploaded to YouTube

In its 2 July 2026 judgment in case No. 591/3720/24, proceeding No. 51-1461km26, the First Chamber held that a video interview with a prisoner of war was inadmissible. The person was isolated under state control, counsel was absent, and access to the secure facility and recording took place with state assistance. The Court stressed that admissibility depends not on an investigator’s later recording of an open webpage but on the legality of the source and the circumstances in which the information was first obtained.

The conclusion is limited to the established situation of control, isolation and circumvention of the guarantees in Article 63 of the Constitution and Article 18 CPC. It does not make every online video inadmissible.

3. A bank VIP room did not automatically become the clients’ possession

In its 28 July 2026 judgment in case No. 591/5513/16-k, proceeding No. 51-1454km26, the Second Chamber reviewed an inspection of a VIP meeting room in a bank branch. According to the case materials, the room was a supplementary free service for VIP clients, and its use did not create the level of privacy associated with a home or work premises in a person’s possession. The Court therefore found no interference with the inviolability of a home or other possession.

This is not a universal classification of every meeting room. Access rules, the legal basis of use, actual control, habitual return, storage of property and the other facts of the particular premises remain material.

4. Video of a scene inspection is not an unconditional statutory duty

In its 30 June 2026 judgment in case No. 354/924/23, proceeding No. 51-343km26, the First Chamber relied on Article 237(7) CPC, under which an investigator or prosecutor has the right to make a video during an inspection. In that case, photographs and video were made, the protocol was read to participants, the attesting witnesses signed it and no comments were made. The Court did not exclude the protocol solely because of the argument about when the video began.

That conclusion should not be transferred to a home search, which has different recording rules, or to a case in which the materials fail to establish the content and sequence of the action.

5. A separate operational purchase requires a proper procedural basis

In its 15 July 2026 judgment in case No. 712/9254/20, proceeding No. 51-185km26, the Third Chamber assessed a repeated operational purchase. It was conducted under the decision from the original proceeding, while information about a separate offence was entered in the register only after the purchase. On that procedural history, the Chamber found a substantial CPC violation and closed the proceeding on the relevant episodes because they were not proved by sufficient evidence.

The conclusion does not abolish crime-control operations as an investigative tool. It requires verification that the prosecutorial decision covers the specific measure, that a proper proceeding existed and when the information was entered in the register.

Step-by-step action plan

Common mistakes

Practical meaning of the review

The five judgments illustrate two different models of assessment. A formal defect does not always alter the properties of evidence: the court tests its materiality and effect on a particular right. Where the illegality concerns the information source itself—compelled self-incrimination or a covert action without a proper procedural basis—the consequence may be decisive.

For the defense, the strongest objection connects the exact rule, a complete factual record and an explanation of how the breach created or changed the evidence. A Criminal Cassation Court judgment helps frame an argument but does not replace analysis of the particular proceeding.