Prison vs Removal Center in Turkey: What Is the Difference?

Prison in Turkey Removal center / GGM Foreigner detention center Criminal detention Deportation process CMK Article 100

Foreigners and their families often confuse a prison with a removal center in Turkey. However, these two places have completely different legal purposes, authorities, files and appeal procedures.

Important: Prison and removal center are not the same

Prison is linked to a criminal investigation or criminal court case. Removal centers, also known as foreigner detention centers or GGM, are linked to immigration, deportation and administrative detention procedures.

Sharing the detention location, nationality, passport name, date of detention and possible reason helps identify the correct legal track faster.

Prison

Used in criminal proceedings when a judge or court orders detention.

Removal Center

Used in immigration and deportation procedures for foreigners.

Both Files

Some foreigners may face both criminal and immigration procedures.



If a foreigner is detained in Turkey, the first and most important question is this: Is the person in prison, in a removal center, at the airport, in police custody or in another official facility? The answer changes the legal strategy, deadlines, authorities and possible remedies.

1. Prison vs removal center: the basic difference

Foreigners in Turkey often confuse a prison with a removal center, also known as a foreigner detention center or GGM. However, these two places have completely different legal purposes.

A person is sent to prison when there is a criminal investigation or criminal case and a judge or court issues a detention order. A person is held in a removal center when there is an immigration-related administrative process, usually connected to deportation, visa violations, entry bans, public order concerns, public security concerns or irregular stay in Turkey.

2. What is a prison in Turkey?

A prison is part of the criminal justice system. A foreigner may be sent to prison if there is a criminal accusation and the court decides that the person must remain in custody during the investigation or trial.

This does not mean that the person is already guilty. Under Turkish criminal procedure, a person may be detained before the final judgment only in exceptional circumstances. In other words, pre-trial detention is not a conviction.

In prison cases, the file is usually a criminal investigation file, criminal court file or arrest / detention file. The lawyer must evaluate whether the detention decision can be challenged, whether judicial control is possible and whether the detention is proportionate.

3. CMK Article 100: when can a person be detained in Turkey?

Article 100 of the Turkish Criminal Procedure Code regulates the legal grounds for detention during a criminal process. Under this rule, a detention order may be issued only if the legal requirements are met.

Main conditions for detention under CMK Article 100

  • There must be strong suspicion of a crime supported by concrete evidence.
  • There must be a legal reason for detention.
  • The detention must be proportionate to the seriousness of the case and the expected penalty or security measure.

The main detention reasons are usually:

  • risk of escape,
  • risk of hiding,
  • risk of destroying, hiding or changing evidence,
  • risk of pressuring witnesses, victims or other persons.

Some serious offences listed under CMK Article 100 may create a legal presumption of a detention reason if there are strong suspicion grounds based on concrete evidence. These may include serious crimes such as intentional killing, migrant smuggling, human trafficking, drug trafficking, robbery, certain sexual offences, organized crime and terrorism-related offences.

4. What is a removal center in Turkey?

A removal center is not a prison. It is an administrative detention facility for foreigners. Foreigners may be held in a removal center when Turkish immigration authorities evaluate or implement a deportation process.

A foreigner may be taken to a removal center in cases such as:

  • overstaying a visa or residence permit,
  • violating entry or exit rules,
  • using false, invalid or inconsistent documents,
  • being considered a risk to public order, public security or public health,
  • having a deportation decision,
  • being unable or unwilling to leave Turkey within the granted period.

Removal centers are connected to immigration law, not directly to criminal punishment. The purpose is usually to keep the foreigner under administrative control until the deportation process, legal review, release procedure or possible appeal process is completed.

5. Prison vs removal center comparison table

Issue Prison in Turkey Removal Center / GGM in Turkey
Legal nature Criminal procedure Administrative immigration procedure
Main reason Criminal accusation, criminal investigation or criminal case Deportation, administrative detention, irregular stay, entry ban or immigration risk
Decision maker Judge or criminal court Immigration authorities / governorate decision under foreigner law
Legal file Criminal investigation file or criminal court file Immigration file, deportation file, administrative detention decision, restriction code or entry ban issue
Does it mean guilt? No. Pre-trial detention does not mean conviction. No. It is not criminal punishment; it is immigration-related administrative detention.
Lawyer’s first step Review criminal file and detention grounds Review deportation decision, administrative detention decision and restriction codes

6. Can a foreigner have both criminal and immigration problems?

Yes. In some cases, a foreigner may first be involved in a criminal investigation and later face deportation proceedings. For example, if a foreigner is accused of a crime, criminal authorities may investigate the matter, and immigration authorities may also evaluate whether the person should be deported from Turkey.

This is why it is very important to identify where the person is being held:

  • If the person is in prison, the issue is mainly criminal law.
  • If the person is in a removal center, the issue is mainly immigration and deportation law.
  • If both processes exist, both the criminal file and the immigration file must be reviewed.

7. Why legal file review is important

Families often cannot understand whether their relative is in prison, in police custody, at the airport or in a removal center. This distinction is critical because the legal steps, deadlines, authorities and appeal procedures are different.

Practical checklist for families

  • Ask the exact location: prison, police station, airport or removal center.
  • Ask whether a court decision exists: this may indicate a criminal detention file.
  • Ask whether a deportation or administrative detention decision exists: this may indicate a removal center file.
  • Preserve all documents and messages: notifications, entry ban papers, deportation papers, photos and passport details.
  • Contact legal support early: both criminal and deportation files may have strict deadlines.

In criminal detention cases, the lawyer must review the criminal investigation or court file and evaluate whether detention can be challenged. In removal center cases, the lawyer must review the deportation decision, administrative detention decision, restriction codes, entry ban issues and possible appeal options.

For airport-related cases, see also: Detained at a Turkish Airport: INAD, Entry Ban, GGM or Criminal Process.

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9. Frequently Asked Questions (FAQ)

1) Is a removal center the same as prison in Turkey?

No. A removal center is not a prison. Prison is connected to criminal proceedings and usually requires a judge or court detention order. A removal center is an administrative immigration facility used during deportation and administrative detention procedures.

2) Can a foreigner be sent to prison in Turkey before conviction?

Yes, but this requires a legal detention decision under criminal procedure. It does not mean the person is guilty. Pre-trial detention is a protective measure and must meet the legal conditions under CMK Article 100.

3) Why are foreigners taken to removal centers in Turkey?

Foreigners may be taken to removal centers due to deportation decisions, overstays, entry bans, irregular stay, public order or public security concerns, or other immigration-related reasons.

4) Can a person released from criminal custody still be sent to a removal center?

Yes. Criminal and immigration procedures are separate. Release in a criminal file does not automatically end immigration processing or prevent transfer to a removal center.

5) What should families do first?

The first step is to identify the exact location and legal track: prison, police custody, airport holding area or removal center. After that, the criminal file or immigration file should be reviewed by a lawyer.

10. Related legal guides

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  • Criminal and immigration-law coordination for detained foreigners in Turkey
  • Removal center / GGM experience for foreign nationals in deportation procedures
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