Police Custody, Pre-Trial Detention and Judicial Control Objections in Antalya, Turkey

Being taken into police custody or ordered into pre-trial detention can place immediate pressure on both the person concerned and their family. In these situations, one of the first legal questions is not simply what offence is alleged, but whether the restriction on liberty satisfies the requirements of Turkish criminal procedure.

Police custody, pre-trial detention and judicial control are not the same measure. They are imposed at different stages, by different authorities and under different statutory conditions. The legal remedy available also depends on which decision has actually been made.

When I review a detention-related file, I therefore begin with the decision itself: who issued it, when it was issued or learned, what evidence is relied upon, what procedural stage the investigation has reached and whether the reasons given correspond to the requirements of the Code of Criminal Procedure.

Attorney Cennet Kesici Çetinbaş
Antalya Bar Association
Last updated: 30 August 2026
Legal review: Attorney Cennet Kesici Çetinbaş

Quick Answer: Can Detention or Judicial Control Be Challenged in Turkey?

Yes. Turkish criminal procedure provides legal remedies against measures restricting a person's liberty.

An application may be possible against an arrest or police-custody measure, a pre-trial detention decision, continued detention, rejection of a release request or a judicial control decision.

However, these remedies should not be treated as one identical procedure.

• Police custody: Article 91 contains a specific procedure aimed at obtaining immediate release.
• Pre-trial detention: detention decisions may be challenged, and release may also be requested during the investigation or prosecution.
• Judicial control: the measure may be challenged and its removal or modification may also be requested.

The applicable authority and deadline depend on the particular decision. This distinction is especially important because general objections under Article 268 are, unless another provision establishes a different rule, subject to a two-week period calculated from learning of the decision.

What Is the Difference Between Police Custody, Pre-Trial Detention and Judicial Control?

These terms are sometimes translated loosely into English, which can create confusion.

For this page, I use the following terminology:

• Yakalama: arrest or apprehension,
• Gözaltı: police custody,
• Tutuklama: pre-trial detention,
• Adli kontrol: judicial control.

Police custody generally concerns the period after a person has been apprehended but before release or appearance before the competent judicial authority.

Pre-trial detention is a judicial measure imposed by a judge or court and may continue during the investigation or prosecution where the statutory conditions are satisfied.

Judicial control is a less restrictive measure that can impose specified obligations without placing the person in prison.

How Long Can Police Custody Last in Turkey?

Under the ordinary framework of Article 91 of the Turkish Code of Criminal Procedure, the custody period generally cannot exceed twenty-four hours from the moment of apprehension, excluding the time strictly necessary to bring the person before the nearest judge or court.

That necessary transportation period cannot exceed twelve hours.

For offences committed collectively, the public prosecutor may extend the custody period in writing, where the statutory conditions concerning difficulty in collecting evidence or the number of suspects are met, by periods of no more than one day at a time for up to three additional days.

Separate statutory rules may apply in particular circumstances. For that reason, the actual arrest time, custody order, any extension order and the offence under investigation should be checked from the file rather than calculating the deadline from assumptions.

Is Police Custody the Same as Being Sent to Prison?

No.

A person in police custody has not necessarily been ordered into pre-trial detention. At the end of the custody process, the person may be released, referred to the public prosecutor or brought before the competent judge for further judicial assessment.

If pre-trial detention is requested, a separate judicial decision is required.

Can a Police Custody Decision Be Challenged?

Yes.

Article 91 provides a specific remedy against the arrest procedure, the custody decision and a written order extending custody.

The detained person, defense lawyer, legal representative, spouse or certain close blood relatives may apply to the criminal judgeship of peace for immediate release under the statutory conditions.

The judge examines the application on the file and must deal with it promptly within the period specified by Article 91.

What Is Pre-Trial Detention Under Turkish Criminal Procedure?

Pre-trial detention is one of the most restrictive protective measures available during criminal proceedings.

It is not a finding of guilt and should not be treated as an advance criminal sentence.

Under Article 100, detention may be ordered where there are concrete pieces of evidence demonstrating strong suspicion that an offence has been committed and a legally recognised ground for detention exists.

The measure must also be proportionate.

Article 101 further requires detention decisions, decisions continuing detention and decisions rejecting release to explain through concrete facts and evidence:

• the strong suspicion of an offence,
• the existence of detention grounds,
• the proportionality of detention, and
• why judicial control would be insufficient.

What Grounds Can Justify Pre-Trial Detention?

The Code of Criminal Procedure identifies circumstances that may support detention.

These include concrete circumstances indicating that the suspect or defendant:

• has fled or is hiding,
• may flee,
• may destroy evidence,
• may conceal or alter evidence, or
• may attempt to pressure witnesses, victims or other persons.

The Code also contains a list commonly referred to as catalogue offences. Where the statutory requirements relating to those offences are satisfied, a detention ground may be presumed.

This does not mean that detention becomes automatic merely because the name of an offence appears in the catalogue. Strong suspicion supported by concrete evidence and the overall statutory requirements must still be considered.

Is the Seriousness of the Allegation Enough?

I would not treat the seriousness of an accusation, by itself, as a complete detention analysis.

The actual evidence, alleged detention ground, procedural stage and whether less restrictive measures can sufficiently protect the proceedings should be examined.

For example, once important evidence has already been collected, the basis for an allegation that the person could destroy that particular evidence may require closer scrutiny.

How Do You Object to a Pre-Trial Detention Decision in Turkey?

Article 101 expressly provides that detention-related decisions under the relevant provisions may be challenged.

The general objection procedure is regulated by Articles 267 and 268 of the Code of Criminal Procedure.

Unless another statutory provision establishes a different rule, an objection must be submitted within two weeks from the date on which the relevant person learns of the decision.

This point is particularly important because older Turkish and English sources may still refer to a seven-day objection period. Article 268 was amended in 2024, and the general objection period is now two weeks.

What Should a Detention Objection Address?

A useful objection should be based on the actual reasoning of the judicial decision rather than consist only of a general request for release.

Depending on the file, I examine:

• whether strong suspicion is supported by concrete evidence,
• whether the alleged detention ground is individualised,
• whether there is a concrete flight risk,
• whether evidence can realistically still be destroyed or altered,
• whether witnesses or complainants remain exposed to a genuine risk of pressure,
• the person's fixed residence and social ties,
• the stage reached in collecting evidence,
• the duration of the deprivation of liberty,
• proportionality, and
• whether judicial control would adequately address the identified risk.

Can a Detained Person Request Release Even After the Objection Period?

Yes. This is an important distinction.

Article 104 provides that a suspect or defendant may request release at every stage of the investigation and prosecution.

A judge or court decides whether detention should continue or the person should be released, and the resulting decision may itself be subject to objection.

Can Release Be Granted Subject to Judicial Control?

Yes.

Depending on the circumstances, a person may be released from pre-trial detention and made subject to one or more judicial control obligations instead.

Whether this is appropriate depends on the risks identified in the individual case and whether a less restrictive measure can sufficiently secure the criminal proceedings.

What Is Judicial Control in Turkey?

Judicial control is regulated principally by Article 109 of the Code of Criminal Procedure.

Where detention grounds exist, the suspect may, where the statutory conditions are satisfied, be placed under judicial control instead of being detained. Judicial control may also be applicable in circumstances where detention itself is prohibited by law.

Judicial control can include one or more obligations, such as:

• a prohibition on leaving Turkey,
• reporting periodically to a specified authority,
• complying with particular supervision requirements,
• restrictions on driving,
• providing financial security where permitted,
• not possessing or carrying weapons,
• remaining at home,
• not leaving a specified geographical area, or
• not entering specified locations or regions.

The precise obligation matters because different judicial control measures can affect a person's daily life in very different ways.

Can a Judicial Control Decision Be Challenged or Removed?

Yes.

Article 111 expressly states that decisions concerning judicial control may be challenged.

A suspect or defendant may also request reconsideration of the measure. After obtaining the public prosecutor's opinion where required, the judge or court may decide on the request within the statutory framework.

Depending on the case, the request may seek:

• complete removal of judicial control,
• removal of a particular obligation,
• replacement of one obligation with another, or
• modification of the scope of the measure.

Can a Travel Ban Be Challenged?

A prohibition on leaving Turkey is one of the judicial control measures listed under Article 109.

Its continuation should be evaluated according to the individual circumstances of the case, including the procedural stage, alleged flight risk, duration of the restriction and whether the measure remains necessary and proportionate.

What Happens if a Foreign National Is Detained in Antalya?

For a foreign national, a criminal investigation can create additional practical difficulties because the person may not understand Turkish, may have been in Antalya only temporarily or may have family and employment outside Turkey.

Depending on the case, relevant issues may include:

• interpreter assistance,
• understanding the accusation and custody documents,
• access to a defense lawyer,
• communication with relatives,
• consular communication where applicable,
• passport or travel restrictions,
• a prohibition on leaving Turkey, and
• separate immigration consequences.

A foreign address should not automatically be treated as proof that a person will flee. The actual circumstances, ties, travel history and available measures should be considered in the individual file.

Likewise, criminal proceedings and immigration proceedings are legally separate processes and should be examined independently where both arise.

Detention Lawyer in Antalya: How I Review an Objection or Release Request

When a person contacts me after a detention decision, I first look at the written reasoning rather than beginning with a standard-form objection.

I generally check:

• the exact criminal allegation,
• the evidence said to establish strong suspicion,
• the detention ground relied upon,
• whether the reasoning refers to concrete facts,
• whether judicial control was considered,
• what evidence has already been collected,
• the client's statements and previous procedural records,
• fixed residence and personal circumstances,
• any alleged flight risk,
• any alleged risk to evidence or witnesses,
• the duration of detention or judicial control,
• the date the decision was learned or served, and
• the correct procedural remedy and competent authority.

The aim is to address the reasons actually used to restrict liberty and to determine whether those reasons remain supported at the current stage of the proceedings.

What Documents Are Useful?

Depending on the stage of the case, useful documents can include:

• the custody or arrest record,
• the prosecutor's referral documents,
• interrogation records,
• the detention decision,
• continued-detention decisions,
• judicial control decisions,
• previous objections and resulting decisions,
• the indictment, if issued,
• hearing records, and
• documents relevant to residence, work, family or other circumstances relied upon in the application.

Detention During High Criminal Court and Criminal Court Proceedings

A detention issue may arise both during the investigation and after a criminal prosecution begins.

If the prosecution falls within the jurisdiction of a High Criminal Court, you can review our High Criminal Court Lawyer in Antalya page.

For cases within the jurisdiction of a Criminal Court of First Instance, see our Criminal Court of First Instance Lawyer in Antalya page.

The applicable court does not change the fundamental need to examine the evidence, detention grounds, proportionality and the current procedural circumstances of the individual defendant.

For additional explanations of Turkish criminal procedure, you can also review the Legal Guide for Turkey .

Attorney Cennet Kesici Çetinbaş
Antalya Bar Association
Muratpaşa, Antalya, Turkey

Frequently Asked Questions

Official Legal Sources

• Turkish Code of Criminal Procedure – Law No. 5271 – Articles 91, 100–111 and 267–271 regulate police custody, pre-trial detention, release requests, judicial control and objections.
• Constitution of the Republic of Turkey – Law No. 2709 – Article 19 protects personal liberty and security and sets constitutional safeguards concerning deprivation of liberty.