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Objection for unlawful exercise under section 106 StPO: legal protection against prosecution and police measures

Section 106 StPO protects subjective rights in investigations. Time limit, scope and distinction from the complaint.

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4 July 2026 · Mag. Christopher Angerer, Rechtsanwalt

Section 106 StPO protects subjective rights in investigations. Time limit, scope and distinction from the complaint.

This post explains from a legal perspective the main requirements, time limits and defence steps. It is general information and not advice in an individual case.

Which act should be assessed?

Four typical situations and the right procedural route.

Whether access to the file was refused, a police measure is questionable, a prosecutorial order is at issue or a time limit is running, classification determines the next step.

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01 Question 1

Which violation in the investigation is at issue?

Section 106 StPO concerns alleged violations of subjective rights by the prosecutor or criminal police. Choose the situation that best fits.

All paths at a glance

Overview of all answers.

01

Refused right: document the act and assess an objection.

Where a subjective right is refused in the investigation, section 106 StPO may be the correct remedy. From a legal perspective the first step is to identify the specific right and the date on which the refusal became apparent.

02

Investigative measure: separate order and execution.

Section 106 StPO also covers investigative or coercive measures where provisions of the StPO were breached. For search, seizure or questioning, the order and the execution must be assessed separately.

03

Court order: combine complaint and objection.

If an investigative measure was authorised by a court, an isolated objection may not be enough. Section 106 para. 2 StPO requires the objection to be combined with the complaint where a complaint is raised against the authorisation.

04

Six-week time limit: record the date of knowledge.

The objection must be filed with the prosecutor within six weeks from knowledge of the alleged violation. If the time limit is tight, the filing should preserve the time limit and the reasoning can be deepened after access to the file.

What section 106 StPO protects

Section 106 StPO is the central remedy for alleged violations of subjective rights in the investigation by the prosecutor or criminal police. It applies where the exercise of a right under the StPO was refused or where an investigative or coercive measure was ordered or carried out in breach of the StPO.

The provision is not a general complaint form for every dissatisfaction with an investigation. A specific subjective right must be identified. This determines admissibility and prospects of success.

Time limit, form and content

The objection must be filed with the prosecutor within six weeks from knowledge of the alleged violation. It must state the act or order to which it relates, the violation asserted and the form of relief sought.

From a legal perspective the objection should not merely express frustration. It must connect the procedural act, the violated right and the requested legal consequence.

Distinction from the complaint under section 87 StPO

The complaint under section 87 StPO is directed against court orders. The objection under section 106 StPO concerns measures and orders of the prosecutor or criminal police. In mixed situations, for example a search authorised by a court, both routes may need to be combined.

A wrong classification costs time. The first question is therefore whether the challenged act comes from the court, the prosecutor or the criminal police.

Practical relevance for accused persons

For accused persons section 106 StPO is particularly important where access to the file is delayed, applications for evidence are effectively ignored or the execution of a coercive measure is legally questionable.

Not every mistake automatically ends the proceedings. The remedy does force the authorities to address the challenged act in legal terms.

Remedy with a time limit. For an objection under section 106 StPO the date of knowledge matters. Delayed review can lead to loss of legal protection.

Frequently asked questions

What you need to know.

When does section 106 StPO apply? +

Where a subjective right in the investigation is alleged to have been violated by the prosecutor or criminal police.

What time limit applies? +

Six weeks from knowledge of the alleged violation. The objection is filed with the prosecutor.

What is the difference from a complaint? +

The complaint under section 87 StPO is directed against court orders. Section 106 StPO concerns prosecutorial and police measures.

Does the objection need reasoning? +

Yes. It must identify the act, the alleged violation and the relief sought.

Topics
einspruchparagraf-106-stpoermittlungsverfahrenstaatsanwaltschaftkriminalpolizeirechtsschutz

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