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Audiovisual interrogation in Austria: recording, video and protocol

Audiovisual interrogation in Austria: when audio or video recording, video transmission and contradictory examination are permitted under sections 97, 153, 164 and 165 StPO.

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Mag. Christopher Angerer, Rechtsanwalt

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14 September 2026, Mag. Christopher Angerer, Rechtsanwalt

In Austrian criminal proceedings, an audiovisual interrogation can mean three different things: a stored audio or video recording, a transmission between two examination locations or a contradictory examination intended to secure a statement that may not be repeatable later. The legal consequences differ.

Section 97 StPO governs recordings. Section 153(4) StPO concerns transmission of speech and images where the person being examined is in another district. Section 165 StPO governs contradictory examinations and special forms of participation. This article explains the differences from a defence perspective. It does not replace an assessment of the individual file.

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Which form is involved?

Recording, transmission or contradictory examination.

Choose the situation that is closest to your summons or the authority’s announcement.

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01 Question 1

Which situation applies?

The StPO distinguishes between audiovisual transmission, a stored recording and a contradictory examination.

Your situation

The key rules at a glance.

01

For a recording, complete documentation and prior information are central.

Under section 97 StPO, an examination may be recorded as audio or audio and video after the person being examined has been expressly informed, provided that the examination is recorded in full. For witnesses, the recording must stop once the witness objects, subject to special statutory provisions.

Before the examination begins, ask whether a recording will be made, what its purpose is and how the statement will be documented. For an accused person, the caution, the right to silence and the right to a lawyer under section 164 StPO remain decisive.

More: recording an examination →
02

A video connection and a stored video recording are legally different.

Section 153(4) StPO provides, in the situation covered by that provision, for an immediate examination using technical facilities for the transmission of speech and images where the witness or accused is outside the district of the competent prosecution authority or court. This is an audiovisual connection between two locations. It does not automatically mean that the examination is stored as a video file.

The location, the persons present and whether an additional recording is made under section 97 or section 165 StPO should therefore be clarified.

More: transmission of speech and images →
03

A contradictory examination secures a statement for later use in the proceedings.

Section 165(1) StPO permits a contradictory examination and an audio or video recording where there is concern that the examination will not be possible at the main hearing for factual or legal reasons. The statement is secured for later use in the proceedings.

The court conducts the examination on an application by the prosecution and must in principle give the prosecution, the accused, the victim, the private claimant and their representatives an opportunity to participate and ask questions. Whether the conditions are met depends on the actual circumstances and should be checked against the file.

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What does audiovisual interrogation mean under the StPO?

The terms are often used interchangeably. An audio or video recording stores the course of the examination. Transmission of speech and images technically conveys the examination to another location. In a contradictory examination, the statement is taken with the participation of the procedural parties because repeating it at the main hearing may not be possible.

The distinction matters in practice. A video connection alone does not show that a file is stored. Conversely, an examination may be recorded even though everyone is in the same room. Before the examination, ask for the specific legal basis and the form of documentation.

For accused persons, the general rules on questioning apply in addition to the recording rules. Witnesses have their own protective and objection rights. The person’s procedural status must therefore be clear first.

When may an examination be recorded?

Under section 97(1) StPO, an audio recording or an audio and video recording is permissible if the person being examined has been expressly informed and the examination is recorded in full. The rule concerns documentation of the conversation. It does not permit selected favourable or incriminating passages to be recorded as a substitute for the complete examination.

For a witness, the recording must stop as soon as the witness objects, subject to special statutory provisions such as section 165 StPO. For an accused person, prior information is also required. The recording does not restrict the right to remain silent.

A recording can make later review easier. It does not remove the need to examine the caution, the questions, the presence of the lawyer and the completeness of the documentation.

Video transmission is not automatically video recording

Section 153(4) StPO provides, in the circumstances defined there, for an immediate examination using technical facilities for the transmission of speech and images where the witness or accused is outside the district of the competent prosecution authority or court. Exceptions may arise from procedural economy or special reasons.

The provision describes the connection between the authority’s location and the location of the person being examined. It therefore answers how the participants communicate. Whether an audiovisual file is also stored is governed by the rules that apply to recordings, in particular sections 97 and 165 StPO.

For practical purposes, the summons and record should show where the examination took place, who was present and whether a recording was made in addition to the transmission. Those details can matter when the procedure or documentation is later challenged.

What rights does an accused person have during recording?

Before questioning begins, section 164 StPO requires the accused to be told, among other things, which offence is suspected. The accused must be informed of the right to make a statement or remain silent, to consult a lawyer beforehand and of the possible use of the statement as evidence.

The accused may have a lawyer present. If this right is exercised, the examination must in principle be postponed until the lawyer arrives. The lawyer may not intervene in the questioning itself, but after it has ended or after thematically connected sections may ask the accused questions and make statements.

An audiovisual record does not replace these rights. It makes the statement permanently reviewable. Anyone who does not yet know the accusation and the file should therefore discuss with a lawyer whether a statement is sensible before answering on the facts.

When is a contradictory examination permissible?

Section 165(1) StPO permits a contradictory examination and its audio or video recording where there is concern that the examination will not be possible at the main hearing for factual or legal reasons. The statement is secured for later use in the proceedings.

The court conducts the examination on an application by the prosecution and applies the rules on questioning at the main hearing by analogy. In principle, the prosecution, the accused, the victim, the private claimant and their representatives must have an opportunity to participate and ask questions.

Permissibility depends on the specific reason why a later examination is expected to be impossible. General convenience is not enough. The order, the concrete risk to the later examination and the participation rights granted should be examined.

How does audiovisual questioning protect witnesses?

For particularly vulnerable victims or other witnesses with comparable protection needs, section 165(3) StPO allows participation to be limited so that the procedural parties and their representatives follow the examination through technical facilities for the transmission of speech and images and exercise their right to ask questions without being present in the examination room.

This arrangement may also be ordered in the interests of finding the truth. Where protection needs are significant, the court may instruct an expert to conduct the questioning. The witness’s encounter with the accused and other procedural participants should be avoided as far as possible.

For certain minor witnesses the form is mandatory when the statutory conditions are met. For other particularly vulnerable witnesses it may be ordered on application. The legal condition, the concrete protection situation and the organisation of questioning are decisive.

What happens to the recording and the protocol?

For a recording under section 97(1) StPO, a written summary of the examination may be prepared instead of a protocol. The person conducting the official act signs it and places it in the file. The recording and the summary are therefore different forms of documentation.

Where technical facilities for transmission of speech and images are used, section 165(5a) StPO requires the recording to be transcribed in full without delay and placed in the file as a protocol. An audiovisual file and a written protocol may therefore exist alongside each other.

Under section 51 StPO, the accused may in principle inspect the results of the proceedings. Whether and in what form a copy of a recording is provided may depend on special statutory rules. Before commenting on the content, the recording, the full transcript, the cautions and any applications should be reviewed together.

The legal basis is the key question. Before the examination begins, ask whether this is a recording under section 97 StPO, a transmission under section 153(4) StPO or a contradictory examination under section 165 StPO. Only then can the consequences for participation, objections, the protocol and later use be assessed.

Frequently asked questions

What you need to know about video examinations.

Can the police simply film an interrogation? +

Under section 97 StPO, an audio or audio and video recording is permissible after the person has been expressly informed and if the examination is recorded in full. For witnesses, an objection must generally be respected, subject to special statutory provisions. The concrete procedure and the accused’s rights require an individual assessment.

Is audiovisual transmission the same as a video recording? +

No. Section 153(4) StPO governs transmission of speech and images between two locations in certain cases. Whether a file is also stored is governed by the rules on recordings, in particular sections 97 and 165 StPO.

When can an audiovisual statement be used at the main hearing? +

In a contradictory examination under section 165 StPO, the audio or video recording can secure later use where the examination is expected to be impossible at the main hearing. Participation and questioning rights apply before the examination and must be checked in the individual case.

Can I prevent a recording as the accused? +

That depends on the legal basis and your procedural role. Section 97 StPO requires express information. For witnesses, an objection must generally be respected. A contradictory examination under section 165 StPO has special conditions. The right to remain silent and the right to a lawyer remain separate rights.

Topics
audiovisual interrogationvideo examinationaudio recordingvideo recordingsection 97 StPOsection 153 StPOsection 164 StPOsection 165 StPO

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