National Status and Restrictions Check: Arrests, Immigration Flags, and Entry Bans
An arrest or entry ban rarely arises suddenly: in most cases, it exists long before a person becomes aware of it. For business, international travel, and changes of jurisdiction, such hidden restrictions may result in refusal of entry, detention at the border, or a complete disruption of plans. National databases of law-enforcement and migration authorities are not public, and information contained in them may be activated at the most inopportune moment.

Independently identifying such restrictions is virtually impossible and unsafe: direct inquiries to the police or migration authorities may lead to immediate detention or the initiation of coercive procedures. For this reason, a national check must be conducted through legally appropriate channels, taking into account procedural risks and the specifics of the relevant jurisdiction. Our lawyers carry out confidential national status checks, analyze the existence of arrests and entry bans, assess potential consequences, and develop a defense strategy before a crisis situation arises.
What Is a National Check and Why Is It Needed
A national status check is a preventive legal tool designed to identify hidden legal risks at the level of a specific country. Unlike international wanted notices or Interpol notifications, national restrictions often exist outside the public domain and become known only at the moment of crossing a border, submitting documents, or undergoing an identity check. For this reason, a timely national check plays a key role in protecting freedom of movement, business activities, and reputation.
The essence of a national check is not a formal request asking “whether there are any problems,” but rather a professional legal analysis of accessible and permissible information channels. National databases recording arrests and restrictions are not open to the public. Moreover, a direct inquiry by an individual to the police or migration authorities may entail immediate legal consequences, including detention.
That is why a national check is carried out through lawyers and legal representatives, with due regard to procedural risks, without creating grounds for activating restrictions, and in a confidential and preventive format.
A national check helps identify risks that cannot be discovered from open sources:
- The existence of active warrants or internal wanted notices;
- Migration restrictions affecting entry, transit, or legalization;
- Discrepancies between a person’s factual status and their legal position in the country.
In many cases, such restrictions do not manifest themselves until actual contact with state authorities occurs.
It is important to understand that a national check is not a reaction to a crisis, but an element of a preventive legal strategy. It allows for an advanced assessment of legal standing, the adoption of measures before a formal conflict arises, the adjustment of travel routes or jurisdictions, and the preparation of a defensive position if risks are identified.
Spain — Checks via PERPOL
PERPOL is Spain’s internal police information system designed to record data on individuals in respect of whom there are criminal-procedural or administrative grounds for police attention. Access to this system is granted exclusively to competent state authorities, and the information it contains is used during all official identity checks.
When crossing the border, undergoing a police check, applying for residence permits, or otherwise interacting with state authorities, data are automatically cross-checked against national databases as well as migration and judicial registers. If active red flags or restrictions exist, authorities are required to act in accordance with Spanish law without prior notification to the individual.
The PERPOL system may record various internal statuses, including arrest warrants, national wanted notices, procedural measures within criminal cases, as well as police records requiring additional identity verification. Such entries may exist independently of international searches and may not be accompanied by a Red Notice or other Interpol notifications.
It is important to distinguish between international and national searches. In Spain, a person may be wanted solely at the domestic level, without Interpol involvement. Such a status applies only within Spanish jurisdiction but is activated upon any contact with police or migration authorities. In practice, national wanted statuses are most often unexpected, as the individual receives no prior notification.
UAE — Immigration, Police, and INTERPOL Checks
The United Arab Emirates has long established itself as an international financial and business hub; however, the country’s legal regime is characterized by a high degree of strictness and zero tolerance for uncertain legal status. Any immigration, police, or international red flags may result in refusal of entry, detention, or immediate restrictions on freedom.
The country operates a centralized control system under which data from various agencies are automatically cross-checked during any official interaction with state authorities: from border crossing to residency registration or banking operations. There is no public access to such data in the UAE, and independent attempts to “clarify status” through official channels may trigger immediate checks with legal consequences.
UAE immigration authorities verify a person’s status upon entry to and exit from the country, when submitting visa and residency applications, when extending Emirates ID, and in relation to associated permits.
Even with a valid visa, entry is not guaranteed if active red flags or restrictions are present in the system. Checks are conducted in real time, and decisions are made without prior notice.
The UAE actively cooperates with Interpol and uses international notifications within the framework of national legislation. It is important to understand that the existence of a Red Notice or other international signal does not mean automatic arrest, but it significantly increases the level of risk upon entry or stay in the country. The decision to detain is made by local authorities based on both international and national data.
The UAE legal regime does not allow time for post-factum clarification once a problem arises. Unlike certain European jurisdictions, the authorities’ response here is swift and formalized, and opportunities for maneuvering after a warrant is activated are significantly limited. For this reason, a preventive status check before travel, immigration, or major transactions becomes a critically important measure.
Turkey — Checks in Multilevel National Databases
The Turkish control model is based on the principle of centralized data exchange between law enforcement and migration authorities. During any official interaction with the state (border crossing, police checks, residence permit applications, or participation in administrative procedures), information about an individual is automatically cross-checked against several national systems simultaneously.
It is important to note that most of these databases are not public, and the presence of records in them is not accompanied by notification to the individual until an actual check occurs.
One of the key elements is the national wanted lists maintained by Turkish law enforcement authorities. These may include both active detention warrants and statuses related to criminal investigations at various stages. In addition to traditional criminal searches, national databases may contain information on administrative offenses, violations of court orders, failure to comply with procedural obligations, or involvement in cases that are not formally classified as serious crimes but nevertheless create legal risks.
A separate level of control is linked to Turkey’s migration and border systems. These include record entry or exit bans, restrictions related to visa regimes, violations of stay conditions, grounds for deportation, or refusal of entry.
Even in the absence of a criminal search, migration flags in state systems may lead to refusal of entry or detention pending clarification of circumstances, especially if the individual has previously violated migration rules or been subject to administrative supervision.
Checks in Turkey’s multilevel national databases are of particular importance for individuals:
- With a political background or involvement in public conflicts;
- Involved in financial, corporate, or tax disputes;
- Previously implicated in criminal or administrative cases;
- Conducting cross-border business or frequently crossing borders;
- Planning long-term stays, transit, or immigration.
In such cases, the absence of an international search does not mean the absence of national risks.
Poland — National Police and Migration Databases
The Polish control model is based on the close integration of police, migration, and border databases. When crossing the border, checking documents, applying for visas or residence permits, or during other interactions with state authorities, personal data is automatically cross-checked against national registers as well as pan-European systems.
Polish police databases may contain information on:
- National wanted notices or procedural measures;
- Criminal and administrative cases at various stages;
- Failure to comply with court or procedural obligations;
- Internal police warrants require additional identity verification.
Even if such records do not amount to an arrest warrant, they may serve as grounds for detention, questioning, movement restrictions, or the transfer of information to other competent authorities.
The key risk lies in the fact that national restrictions identified in Poland may:
- Affect the legality of stay in other Schengen countries;
- Serve as grounds for refusal of entry at external or internal borders;
- Impact future visa and immigration applications;
- Lead to heightened scrutiny by border authorities of other EU states.
Thus, even a local Polish record may have cross-border consequences.
Independent attempts to clarify status through the police or migration authorities may lead to immediate activation of restrictions. Given the integration of national and pan-European systems, there is often no time to clarify the situation after a warrant is identified. This is why checks must be conducted in advance and through legally safe channels, with the involvement of specialists familiar with Polish and European practice.
United States — Comprehensive Federal and National Databases
The U.S. control model is built on interagency data integration. When crossing the border, submitting visa applications, changing status, or interacting with federal authorities, information about an individual is automatically compared across multiple systems simultaneously. It is important to note that many of these databases are non-public, and the presence of records in them is not accompanied by notification to the individual until an actual check occurs.
A key element is the NCIC (National Crime Information Center), a centralized system used by law enforcement agencies nationwide. It may contain information on national wanted notices, arrest warrants, missing persons, and certain procedural statuses. Federal, state, and local authorities have access to NCIC, which means a high likelihood of records being identified during any official check.
In addition to NCIC, data are processed in systems of the FBI and other federal agencies. These databases may contain information on investigations, financial and cyber crimes, links to cross-border activities, and analytical risk assessments. Even in the absence of formal charges, such records may influence decisions on entry, visas, and further interaction with the state.
U.S. immigration authorities apply their own multilevel screening systems when processing visa applications and status changes, upon entry and exit, when extending permits, and in residency-related matters. Data are cross-checked with federal law-enforcement databases and security assessment systems. As a result, an individual may face refusal of entry or visa cancellation even while formally complying with visa requirements.
A separate level of control relates to national security assessments. The United States actively uses analytical models that are not always tied to a specific criminal case. Political activity, financial transactions, prior legal conflicts, or links to sensitive jurisdictions may increase the level of scrutiny and lead to additional restrictions.
What Can Be Identified Through a National Check
A national check makes it possible to identify active and inactive arrest warrants, as well as internal wanted notices. Even a formally suspended warrant may be reactivated when crossing a border, checking documents, or contacting state authorities. In many cases, such records exist only in internal databases and are not accompanied by international searches.
A check may reveal police interest that has not been formalized as charges or criminal proceedings. This may include internal warrants, alerts, or heightened-attention statuses linked to past investigations, financial or corporate disputes, or cross-border checks. Formally, such notes do not indicate guilt, but in practice, they may result in questioning, detention for clarification, or additional checks.
A separate block of risks is associated with migration systems. A national check reveals entry bans, overstays, deportations, or restrictions related to previous violations of stay regimes. Even with a valid visa or visa-free regime, such records may serve as grounds for refusal of entry or status cancellation.
In certain jurisdictions, internal exit restrictions exist in connection with criminal, administrative, or financial obligations. These measures are often not accompanied by notification and become known only when attempting to leave the country or during an official identity check.
A check may also identify national alerts related to international cooperation, requests from other states, or preliminary assessments of extradition risks, even without a Red Notice. In addition, administrative and security restrictions not directly related to criminal prosecution may be present but still affect the level of control and freedom of movement.
All of the above categories of information is reflected in public sources and are not accessible through independent online checks. Moreover, direct inquiries to the police or migration authorities may lead to immediate activation of restrictions. Therefore, a national check is conducted exclusively through legally safe channels, with the involvement of qualified specialists.
Confidentiality and Professional Support
National and international status checks require not only legal expertise but also strict adherence to confidentiality principles. Checks are carried out in a closed format, without notifying law enforcement or migration authorities of the client’s inquiry. All actions are performed within the framework of applicable law and with due regard to procedural risks in the relevant jurisdiction.
The verification process typically takes from 5 to 15 business days, depending on the country, the complexity of the request, and the number of systems involved. During this time, information is processed exclusively by professional lawyers and is not disclosed to third parties. Independent inquiries or improper обращения to official bodies may result in immediate legal consequences, which is why professional support is a key element of safety.
Upon completion of the check, the client receives a written opinion explaining the identified status, potential restrictions, and their legal consequences. The document is accompanied by practical recommendations for risk mitigation, adjustment of travel routes, immigration plans, or further legal steps. This approach allows not only to obtain information but also to build a clear and manageable defense strategy within the law.
How to Order a Check?
- Step 1. Provision of Initial Data
At the first stage, the client provides the minimum necessary information for identification: personal data, citizenship, countries of interest, and the context of the request (travel, residence permit, bank account, transaction). The scope of data is strictly limited by confidentiality principles and is used solely for the purpose of conducting the check. - Step 2. Agreement on the Scope and Format of the Check
Lawyers analyze the request and determine which databases and levels of verification are required: national police, migration, international, or combined. At this stage, the depth of the check and the potential risks it must cover are also specified. - Step 3. Determination of Cost and Timeframes
After the scope is agreed, the client is provided with transparent information on cost and timelines. As a rule, checks take from 5 to 15 business days, depending on the jurisdiction and the complexity of the situation. - Step 4. Conduct of the Check
The check is carried out by lawyers through lawful and safe channels, without direct involvement of the client with police, migration, or other authorities. This helps avoid activation of warrants or unwanted attention from the authorities. - Step 5. Receipt of Results and Recommendations
Upon completion, the client receives a written opinion explaining the identified status, potential restrictions, and their legal consequences. Separate recommendations are provided on risk mitigation, plan adjustments, or further legal actions.
FAQ
What restrictions can be identified through a national check?
A national check can identify a wide range of hidden legal restrictions, including active and inactive arrest warrants, internal wanted statuses, police requests without formal charges, migration bans, overstays, entry or exit bans, as well as national alerts related to international cooperation. These data are generally not reflected in public registers and are not accessible through online checks.
How long does a national check take?
Timeframes depend on the country and the scope of the check, but in most cases the procedure takes from 5 to 15 business days. More complex or multilevel checks may require additional time, about which the client is informed in advance.
How confidential is the service?
The check is conducted strictly confidentially, without notifying police, migration, or other state authorities of the client’s inquiry. All actions are performed within the law and in compliance with attorney-client privilege. The obtained information is not disclosed to third parties.
In which countries is a national check available?
National checks are available in a wide range of jurisdictions, including EU countries, the United Kingdom, the United States, the UAE, Turkey, and other key destinations. The specific list of countries and the depth of checks are determined individually, taking into account the client’s request and national specifics.
Is it necessary to indicate the reason for the check when ordering?
Formally, indicating the reason is not mandatory; however, providing context (travel, immigration, account opening, transaction) helps lawyers accurately determine the scope, priorities, and risks. The information provided is used exclusively to build a safe and effective verification strategy.