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Turkey Restriction Codes Explained (G-87, Ç-113): A Guide to Removal

July 18, 2026 Foreigners Law 11 mins’ read

Understanding Turkey’s Restriction Codes: A Comprehensive Guide for Foreign Nationals

For many foreign nationals living in, or planning to visit, Turkey, the administrative systems governing immigration can seem complex. One of the most stressful and confusing issues one can face is the imposition of a “restriction code,” known in Turkish as a “tahdit kodu.” These codes are administrative markers placed on a foreigner’s file by the Turkish Directorate General of Migration Management (Göç İdaresi Başkanlığı) or other state authorities. They can lead to a range of serious consequences, including the denial of a residence permit, refusal of entry at the border, or even a deportation order. Understanding what these codes mean and the legal pathways to challenge them is critical.

Our legal team, based in the heart of Antalya’s international community in Alanya, has extensive experience in assisting foreigners navigate these challenging situations. We find that many individuals only become aware of a restriction code when they face an unexpected problem, such as a visa rejection or being turned away at the airport. These codes are not arbitrary; they are assigned based on specific perceived violations or risks, as defined under the Law on Foreigners and International Protection (No. 6458). The purpose of this article is to demystify these codes, explain the most common ones, and detail the legal procedures available for their removal. It is a journey that requires prompt action, strategic legal thinking, and professional guidance.

What Exactly is a Restriction Code (Tahdit Kodu)?

A restriction code is an annotation placed in the official records of a foreign national by Turkish immigration authorities. It serves as an internal alert system, flagging individuals for various reasons. While some codes are purely informational, the majority signify a negative status that can severely impact a foreigner’s ability to enter or reside in Turkey. Each code, typically a letter followed by a number (e.g., G-87, Ç-113, V-69), corresponds to a specific reason for the flag.

The legal basis for these codes is rooted in Law No. 6458, which grants the administration the authority to regulate the entry, stay, and exit of foreigners. The codes are the practical tool used to enforce these regulations. For example, if a foreigner is believed to pose a threat to public order, a code like G-87 might be assigned. If they have overstayed their visa, a different code will be applied, often leading to a temporary entry ban and an administrative fine. It is crucial to understand that a restriction code is an administrative act, and like any administrative act in the Turkish legal system, it can be challenged and annulled in court if it is found to be unlawful.

The Consequences of a Restriction Code

The impact of a restriction code varies significantly depending on its type and severity. The consequences can include:

  • Entry Ban (Giriş Yasağı): The most common result. The foreigner is barred from entering Turkey for a specific period, ranging from one month to five years, or in some cases, indefinitely.
  • Deportation (Sınır Dışı Etme): For foreigners already inside Turkey, certain codes can trigger deportation proceedings, leading to their removal from the country.
  • Residence Permit Refusal or Cancellation: An existing restriction code is often grounds for the rejection of a new residence permit application or the cancellation of a current one.
  • Administrative Fines: Many violations, particularly visa overstays, are accompanied by fines that must be paid before the entry ban can be lifted (if applicable).

Identifying the specific code assigned to you is the first and most vital step in resolving the issue. This information can sometimes be obtained at the airport upon refusal of entry, or by making a formal inquiry to the Migration Management directorate, often best handled by a legal representative.

Common Types of Restriction Codes and Their Meanings

There are over 100 different restriction codes, each with a unique meaning. Below, our team has compiled and explained some of the most frequently encountered codes that cause issues for foreign nationals in Turkey. We have categorized them for clarity.

Codes Related to Visa, Residence, and Work Permit Violations (‘Ç’ and ‘V’ Codes)

These are often the most common codes, typically resulting from overstays or procedural violations.

  • Ç-113 (Illegal Entry/Exit): Assigned to individuals who have entered or exited Turkey through illegal means. This code usually results in a 2-year entry ban and an administrative fine.
  • Ç-114 (Foreigner with Pending Legal Action): Placed on individuals against whom judicial proceedings are ongoing. It acts as a preventative measure.
  • Ç-115 (Foreigner Released from Prison): Assigned to those who have served a sentence in a Turkish prison, often leading to deportation and an entry ban.
  • Ç-117 (Working Without a Permit): For foreigners found to be working illegally without a valid work permit. This typically results in a 1-year entry ban and fines for both the employee and employer.
  • Ç-118 (Residence Permit Deemed Invalid): This code is used when a residence permit is cancelled because it was used for a purpose other than that for which it was issued. For example, obtaining a student permit but not actively studying. It leads to a 5-year entry ban.
  • Ç-141 (Entry Subject to Ministry Permission): A serious code that denotes the foreigner’s entry is considered a matter of public order or security, requiring special permission from the Ministry of Interior. This code is often challenged via lawsuit.
  • V-69 (Residence Permit Cancelled – Fake Address): Applied when a foreigner provides a fictitious or incorrect address for their residence permit application. It can lead to a 5-year entry ban.
  • V-71 (Untraceable at Declared Address): Similar to V-69, this is used when authorities conduct an address check and cannot find the foreigner residing at the address they officially registered.
  • V-84 (Conditional Entry): Assigned to foreigners who are allowed to enter Turkey on the condition that they apply for a residence permit within 10 days. Failure to do so results in an entry ban.

Codes Related to Public Order, Security, and Health (‘G’ Codes)

These are among the most severe codes and are often the most difficult to remove, typically requiring a lawsuit.

  • G-78 (Infectious Disease Carrier): Placed on foreigners identified as carrying a disease that poses a threat to public health. The entry ban can be permanent until the health issue is medically certified as resolved.
  • G-82 (Activity Against National Security): A very serious code for individuals suspected of engaging in activities that threaten Turkey’s national security.
  • G-87 (Threat to General Security): This is one of the most challenging and frequently used serious codes. It is often applied based on confidential intelligence reports from security services (police, gendarmerie, or intelligence agency). The reasons can be vague, ranging from suspected links to terrorist organizations to involvement in criminal activities. An individual with a G-87 code is usually subject to an indefinite entry ban and will almost certainly need to file a lawsuit to have it removed, as administrative appeals are rarely successful.

Other Significant Codes

  • N-99 (Interpol Code): This indicates that there is an Interpol notice (such as a diffusion or a wanted notice) issued by another country for the individual.
  • N-82 (Entry Subject to Prior Permission): This is an informational code, but it means a foreigner must obtain pre-approval before their visa or entry is granted. The underlying reason for this must be investigated.

The Legal Process for Removing a Restriction Code

Discovering you have a restriction code can be alarming, but it is not an insurmountable obstacle. The Turkish legal system provides clear avenues for challenging these administrative decisions. The two primary methods are an administrative appeal and filing an annulment lawsuit.

Method 1: Administrative Appeal (Limited Effectiveness)

A foreigner can submit a petition to the Directorate General of Migration Management to request the removal of the code. This appeal must be filed within 60 days of being notified of the code. In the petition, one must explain why the code was wrongfully applied and provide supporting evidence. However, for serious codes like G-87 or Ç-141, this method has a very low success rate, as the administration is unlikely to reverse a decision it made based on its own information or police reports. It is often a procedural step taken before moving to court.

Method 2: Filing a Lawsuit (The Most Effective Path)

The most effective and definitive way to remove a restriction code is by filing an annulment action (iptal davası) at the competent Administrative Court. This legal action directly challenges the lawfulness of the administration’s decision to impose the code.

Key aspects of the lawsuit process include:

  • Strict Deadlines: The lawsuit must be filed within 60 days of the official notification of the restriction code, deportation order, or entry ban. If you were not officially notified but discovered the code upon, for example, a visa denial, the 60-day period may start from that date of discovery. Missing this deadline is critical; the administrative decision becomes final and much harder to challenge.
  • Jurisdiction: The case is typically filed in the Administrative Court in the location of the administrative body that made the decision, which is often Ankara, where the Migration Management headquarters is located.
  • Request for a Stay of Execution: When filing the lawsuit, your lawyer can also request a ‘stay of execution’ (yürütmenin durdurulması). If the court grants this interim injunction, it temporarily suspends the effect of the restriction code and any associated deportation order until the case is concluded. This is vital for clients who are already in Turkey and facing imminent removal.
  • Arguing the Case: Our role as your legal team is to prove to the court that the administration’s action was unlawful. This can be based on several grounds: procedural errors, lack of sufficient evidence, violation of the principle of proportionality, or a factual mistake. For a G-87 code, for instance, we would challenge the secret intelligence report, arguing it is abstract, lacks concrete evidence, and does not prove our client is a genuine threat.

A Step-by-Step Guide to Challenging a Restriction Code

Navigating this process requires a methodical approach. Here is the framework our team follows to build a strong case for our clients.

Step 1: Identify the Specific Code and Reason

The first priority is to learn exactly which code has been assigned and, if possible, the official reason behind it. Without this information, any legal action is directionless. As your legal representatives, we can file official requests to obtain this crucial information from the authorities.

Step 2: Act Immediately to Meet Deadlines

The 60-day statute of limitations is absolute. As soon as you become aware of a problem, seeking legal counsel is imperative. Delay can result in the loss of your right to challenge the decision in court.

Step 3: Engage an Experienced Immigration Lawyer

This is not a process to be undertaken alone. The Turkish administrative court system has its own unique procedures and language. An experienced lawyer can access your file at the Migration Directorate, understand the confidential reasoning behind the code, draft a compelling legal petition in Turkish, and represent you effectively before the court.

Step 4: Gather Comprehensive Evidence

The strength of your case depends on the evidence you can provide to counter the administration’s claims. Depending on the code, this might include:

  • Proof of strong family ties in Turkey (marriage certificate, birth certificates of children).
  • Evidence of a lawful business or property ownership.
  • Character references and proof of a clean criminal record from your home country.
  • Academic records for students.
  • Any documents that disprove the specific allegation (e.g., employment contracts to fight a Ç-117).

Step 5: The Court Process and Timeline

Once the lawsuit is filed, the court will notify the administration, which then submits a defense file. We then submit a rebuttal to their defense. The process is primarily conducted through written submissions. A hearing may or may not be held. The entire process at the first-instance court can take between 12 to 18 months. If the outcome is unfavorable, there are options to appeal to a Regional Administrative Court and subsequently to the Council of State (Danıştay).

Why Choose Our Firm for Your Restriction Code Case?

Facing an entry ban or deportation is a life-altering event. At our law firm in Alanya, we understand the stakes. Our team of lawyers specializes in Turkish immigration and administrative law, with a proven track record of successfully annulling unjustified restriction codes for our international clients. We combine deep legal knowledge with a client-focused approach, ensuring you understand every step of the process.

We provide clear, honest assessments of your case’s strengths and weaknesses. Our location in Antalya/Alanya places us at the center of a vibrant expatriate community, and we are adept at handling the unique challenges faced by foreigners in Turkey. We are fluent in English and are committed to fighting for your right to reside in, or travel to, the country you have chosen as your home or destination. If you have been affected by a restriction code, we urge you to contact us for a confidential consultation to explore your legal options.

Frequently Asked Questions

The most common codes relate to visa overstays (e.g., Ç-101 to Ç-105), working without a permit (Ç-117), and providing an incorrect address for a residence permit (V-69). These are typically easier to resolve than security-related codes.
The process of removing a restriction code via a lawsuit in an Administrative Court typically takes between 12 and 18 months for a final decision. However, a 'stay of execution' can sometimes be obtained much faster, temporarily suspending the code's effects.
Generally, no. Most restriction codes are specifically designed to create an entry ban, preventing you from entering Turkey for a set period. You must first have the code legally removed to be able to enter the country again.
The G-87 code means the individual is deemed a 'threat to general security'. It is serious because it's based on confidential intelligence reports, results in an indefinite entry ban, and can almost never be removed without filing a lawsuit in court.
Not necessarily. If you are in Turkey and a code is issued along with a deportation order, your lawyer can file a lawsuit and request a 'stay of execution.' If granted, you can legally remain in Turkey while the court case proceeds.
Legal fees vary depending on the complexity of the case, the type of restriction code, and the specific actions required. Serious codes like G-87 require more intensive legal work than a simple visa overstay, which is reflected in the cost.
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