Interpol Blue Notice

Interpol notices are international alerts and requests for cooperation used by law enforcement authorities in member countries. They allow police agencies to exchange information connected with criminal investigations, wanted persons, missing persons, unidentified individuals, public safety risks, and other cross-border matters.

An Interpol Blue Notice is different from a Red Notice. It is not a request to arrest a person and does not amount to an international arrest warrant. Its purpose is to collect additional information about a person’s identity, location, or activities in connection with a criminal investigation.

Even so, a Blue Notice should not be ignored. It can lead to increased police interest, questioning, border checks, monitoring, or further action by national authorities. In some cases, a Blue Notice may also appear before a Red Notice, extradition request, or wider international investigation.

If you believe that a Blue Notice may have been issued in your name, our lawyers can help you understand the risks, check the legal position, and prepare a strategy to protect your rights.

Interpol Blue Notice

What are Interpol’s Blue Notice?

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An Interpol Blue Notice is used to collect additional information about a person in connection with a criminal investigation. This may include information about the person’s identity, location, movements, activities, or links to a wider case.

A Blue Notice is usually requested when law enforcement authorities need help from other countries but are not yet seeking arrest. For example, a country may want to confirm where a person is located, identify their travel route, verify documents, or obtain information about their involvement in an investigation.

Unlike a Red Notice, a Blue Notice does not ask countries to locate and provisionally arrest a person for extradition. It is an information-gathering tool. However, the practical consequences can still be serious. A person may face unwanted attention from police, additional checks at borders, questions from immigration authorities, or reputational and compliance concerns.

A Blue Notice may be lawful in a genuine criminal investigation. But if it is based on false information, political motivation, a private dispute, or a violation of INTERPOL’s rules, it may be possible to challenge the data through the Commission for the Control of INTERPOL’s Files.

If you need assistance with an Interpol Blue Notice, our lawyers can assess whether the notice complies with INTERPOL’s rules and advise on the safest next steps.

 

The primary function of Interpol’s Blue Notices is to help law enforcement authorities gather information about individuals who may be relevant to a criminal investigation. This can include suspects, witnesses, persons of interest, or individuals believed to hold important information.

A simple example is a request for information about a person suspected of helping another individual commit a crime. The Blue Notice may be used to identify where that person is located, whether they crossed borders, or whether other countries have relevant information.

A Blue Notice is not a conviction, not a charge, and not an arrest warrant. Still, it can create legal and practical risks. If the information gathered through a Blue Notice is later used to support a Red Notice or an extradition request, early legal action may become important.

The process begins when an INTERPOL member country asks for international assistance. The request is sent through INTERPOL channels and, if accepted, becomes available to law enforcement authorities in member countries.

Every country responds differently. Some may simply record the information. Others may conduct checks, contact the person, or report information back to the requesting authority. This is why a Blue Notice should be assessed carefully, even though it is less severe than a Red Notice.

The primary function of Interpol’s blue notices is to gather information about individuals suspected of being involved in criminal activities, as well as those concealing any vital information about crimes under investigation. Thanks to this type of notice, law enforcement agencies can receive information about all suspect individuals, criminal activities, and the whereabouts of suspects.

As a simple example for better understanding, consider a request for information about a person suspected of being an accomplice in a crime. As a result, due to such a blue notice, the citizen might face unwanted surveillance and monitoring.

However, even with such a serious legal foundation, a Red Notice is not a verdict or an automatic arrest warrant. Qualified lawyers provide services to remove a Red Notice on certain legal grounds.

The process of using a blue notice begins when one of the INTERPOL member countries submits a request. This message is sent through INTERPOL’s specialized system. The relevant law enforcement agencies of the participating countries receive the request and carry out the necessary actions to gather information.

Every country has a different level of interaction and capabilities for fulfilling such requests. However, a blue notice is an important tool for expanding the scope of investigations and ensuring international cooperation in criminal matters.

What is the function of a Blue Notice?

How is an Interpol Blue Notice issued?

An Interpol Blue Notice is a request to collect information about a person’s identity, location, or activities in relation to a criminal investigation. Unlike a Red Notice, it is not a request for arrest — but it can precede one and still restrict travel and banking. It can be challenged before the CCF.

How to challenge an Interpol notice →

The CCF is an independent body of Interpol, whose main purpose is to oversee the processing of personal data. It acts as a kind of arbitrator, ensuring the rights of individuals about whom Interpol holds information are respected. The CCF can make decisions on whether to retain, amend, or delete blue notices.

The Commission for the Control of Interpol’s Files is responsible for receiving requests for notices from the National Central Bureaus of Interpol member states. The CCF also checks blue notices to ensure they fully comply with legal requirements. Only after this are the requests entered into Interpol’s database.

First off, Interpol doesn’t accept any requests that have a military, religious, political, or racial bias. Secondly, Interpol’s notices can’t violate human rights. That’s what Article 2 of the Constitution says. The last mandatory requirement is that the notice must contain enough information about the person under suspicion or being sought after.

Let’s take a closer look at the procedure for issuing an Interpol Blue Notice:

  1. Engaging an organization. The process of issuing a blue notice begins at the initiative of national law enforcement agencies working on a specific criminal investigation. Typically, agencies such as the police, customs, or immigration services identify a need to gather additional information about an individual that may be important for the investigation. To do this, they reach out to the Interpol National Central Bureau (NCB), which is located in each member country.
  2. Submitting a Request. Law enforcement agencies submit a request to the INTERPOL National Central Bureau for the issuance of a Blue Notice. The request must clearly state the purpose of the notice, as well as provide all necessary information about the individual in question (name, photographs, fingerprints, last known location, and other identifying details).
  3. Compliance Check. For a blue notice request to be accepted by Interpol, it must meet certain criteria. Specifically, the notice must pertain to an individual who is significant to an investigation. It’s crucial that the request is justified and based on factual information. Interpol reviews the request to ensure it complies with international law requirements and does not violate Interpol’s principles, particularly the principle of political neutrality.
  4. Issuing a blue notice. After reviewing the request, Interpol issues a blue notice, which is distributed to all member countries through a specialized system. This message becomes available to law enforcement agencies, which can assist in gathering the necessary information.

After issuing a blue notice, law enforcement agencies of the member countries begin gathering information, which will later be forwarded to Interpol. The data collected can be used for further investigation.

Comparing Interpol’s Red Notice and Blue Notice

A Red Notice and a Blue Notice have different purposes.

A Red Notice is used to seek the location and provisional arrest of a person wanted for prosecution or to serve a sentence. It is usually connected to extradition, surrender, or similar legal action. INTERPOL makes clear that even a Red Notice is not an international arrest warrant, and each country decides what legal value to give it under national law.

A Blue Notice is different. It is used to collect additional information about a person’s identity, location, or activities in connection with a criminal investigation. It does not ask member countries to arrest the person.

The main difference is therefore simple: a Red Notice is connected with locating and provisionally arresting a wanted person; a Blue Notice is used to gather information.

However, a Blue Notice can still matter. It may lead to increased police attention, border checks, surveillance, or further information being shared with the requesting country. In some cases, the information gathered through a Blue Notice may later support a Red Notice, extradition request, or national criminal proceeding.

If you need advice about an Interpol Blue Notice, our law firm can assess the risks, review whether the notice complies with INTERPOL’s rules, and advise whether a CCF request should be prepared.

Dr. Anatoliy Yarovyi
Senior Partner

Countries We Serve

Frequently Asked Questions

Is an Interpol Blue Notice public?

Most Blue Notices are not published publicly; they are shared between law-enforcement agencies. A lawyer can file a request with the CCF to confirm whether data about you exists.

Can a Blue Notice lead to a Red Notice?

Yes. A Blue Notice is used to gather information and can precede a Red Notice, so it should be taken seriously and addressed early.

Can an Interpol Blue Notice be removed?

Yes. If it breaches Interpol's rules — for example it is politically motivated or based on inaccurate data — it can be challenged and deleted through the CCF.

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