If police detain you in Poland, ask why they are holding you, request a lawyer, and explain immediately if you need an interpreter or medical assistance. Then establish whether the case concerns a suspected crime, immigration status, or another legal procedure.
In criminal-procedure detention, you have rights to information, legal assistance, free interpretation when your Polish is insufficient, and a copy of the detention record. You may also decline to make a statement about your case. These rights do not depend on having Polish citizenship.
The procedure matters because police custody, court-ordered pretrial detention, and immigration detention involve different decisions. This guide explains the main adult procedures, the custody time limits, and what relatives can prepare. Juvenile cases and other special detention powers require separate assessment.
Can Polish police detain a foreigner?
Yes, when the relevant legal grounds exist. Under Article 244 §1 of the Code of Criminal Procedure, police need reasonable grounds to suspect an offense and an additional statutory circumstance, such as a risk of flight, hiding, destruction of evidence, inability to establish identity, or grounds for accelerated proceedings. Other detention powers also exist.
Being a foreign national does not replace those legal requirements. Likewise, difficulty speaking Polish should prompt an assessment of interpretation needs; it does not remove the need for a lawful detention ground.
Ask which provision applies. An identity check, detention on suspicion of a crime, and detention connected with return proceedings should not be treated as interchangeable.
What should you do first?
Start with four practical steps:
- Ask for the reason and legal basis. Establish which authority is holding you and where.
- Request a lawyer and an interpreter if needed. State which language you understand.
- Report urgent needs. Mention injuries, ongoing treatment, medication needs, or a child or dependent who needs care.
- Request notification and a copy of the detention record. Give accurate contact details for the person you want notified.
For criminal detention, Article 244 requires immediate information about the reasons and rights. Article 245 provides, on request, prompt contact with an adwokat or radca prawny and a direct conversation.
These Polish phrases can help communicate your requests:
| Request | Polish wording |
|---|---|
| Interpreter | Nie rozumiem wystarczająco języka polskiego. Proszę o tłumacza. |
| Lawyer | Chcę skontaktować się z adwokatem lub radcą prawnym. |
| Notify someone | Proszę zawiadomić wskazaną przeze mnie osobę o zatrzymaniu. |
| Medical assistance | Potrzebuję pomocy medycznej. |
The phrases express requests; they are not a substitute for an interpreter or case-specific legal advice.
What rights apply at the police station?
Interpretation and understanding documents
If you do not speak Polish sufficiently, criminal-procedure safeguards include free interpreter assistance. Tell officers your preferred language and explain if you cannot understand the interpreter provided.
Before signing, ask what the document records and request interpretation of anything you do not understand. If the record contains an error, ask for correction or for your objection to be recorded.
Legal assistance and statements
Request contact with a lawyer expressly. If you know the lawyer’s name and number, provide them.
Article 245 allows a direct conversation, although its wording permits the detaining authority’s presence in exceptional, specially justified circumstances. Therefore, do not assume every conversation will occur under identical arrangements.
You may decline to make a statement about your case. This is different from ignoring lawful identification requirements or other mandatory procedural acts. Ask the lawyer to explain which obligations apply to your situation.
Family notification and consular contact
For initial criminal detention, request notification of a close person or another specified person under the applicable provisions. Give their name and an effective contact number.
A detained foreign citizen may also request contact with the relevant consular office or diplomatic mission. Stateless people have a corresponding route involving the state where they permanently reside.
Notification does not necessarily mean unrestricted use of your own phone. Establish what contact the authority has arranged.
How long can criminal police detention last?
Under Article 248, release must occur immediately when the reason for detention ends. The law also sets safeguards for bringing the person before a court and communicating a pretrial detention order.
| Stage | What the law requires |
|---|---|
| Before court disposal | Release if, within 48 hours of detention, the person has not been placed at the court’s disposal with an application for pretrial detention. |
| After court disposal | A further 24-hour safeguard applies to service of the pretrial detention order, with a specific statutory alternative for announcement during the permitted remote-hearing procedure. |
| Once grounds end | Immediate release; the authority does not gain an entitlement to use the entire period. |
The second period starts from placement at the court’s disposal. It does not automatically begin when 48 hours have elapsed.
Example: police transfer a person to the court’s disposal after 30 hours. The court-related 24-hour period runs from that transfer, rather than starting at hour 48.
Criminal pretrial detention requires a court order. It is a separate measure, not an informal extension that police can authorize themselves.
Record the actual time of detention, court transfer, and communication of any order. Those timestamps help a lawyer assess compliance.
What if police transfer you to the Border Guard?
A police encounter can concern immigration law rather than a suspected crime.
Article 394 of the Foreigners Act allows specified return-related detention for up to 48 hours. Where police detain someone under that provision, they must promptly place the person at the disposal of the competent Border Guard authority and submit the relevant return-decision application.
The same provision contains release safeguards linked to court disposal within 48 hours and service of the relevant placement order within 24 hours of court disposal. A police-to-Border-Guard handover is not itself a court placement order.
Ask for the legal basis of every transfer. Keep the original detention time in your timeline rather than recording only arrival at the Border Guard unit.
For the later placement procedure, detention periods, and release options, see how immigration detention works in Poland.
International-protection cases can involve separate provisions. Tell the lawyer about any protection application or existing return decision.
How can you challenge police detention?
Article 246 provides a court complaint—zażalenie na zatrzymanie—to examine the detention’s justification, legality, and proper conduct.
The competent district court is the court for the place of detention or the proceedings. Official detainee-rights guidance identifies a seven-day period from detention for this complaint. Do not assume it starts only when you leave custody.
Explain the specific problem:
- What legal or factual ground was missing?
- Which time limit may have been exceeded?
- Was interpretation or requested lawyer contact unavailable?
- Does the detention record contain incorrect information?
- Were there injuries or other concerns about how detention occurred?
Support the account with available records and a clear timeline. An objection to initial detention differs from a challenge to a later pretrial detention order, guarded-center order, or return decision.
Article 395 applies criminal-procedure provisions to immigration detention where the Foreigners Act does not regulate the matter. Nevertheless, the particular act, remedy, and instructions need checking.
What should you check in the detention record?
Article 244 requires a record identifying the detention circumstances, including the day, time, place, reason, and officer’s details. The detained person receives a copy.
Check:
- Whether the recorded time matches what happened.
- Whether the reason and suspected offense are accurate.
- Whether your statement or refusal to make one is recorded correctly.
- Whether the record accurately reflects information about your rights.
- Whether any objections need recording.
Separately note when you requested interpretation, legal contact, notification, or medical assistance and what response followed.
What can relatives do?
Start with the police unit involved, if known. Provide the person’s full name, date of birth, nationality, and last known time and place of contact.
Ask how to establish:
- The current holding location.
- The responsible unit and available case reference.
- Whether another authority has received the person.
- How a lawyer can arrange contact.
- How to communicate urgent medical or caregiving information.
Treat unconfirmed information as unconfirmed. A move to another location does not, by itself, identify the legal procedure.
Prepare copies of available identity documents, the detention record, relevant immigration decisions, and a short factual timeline. Do not postpone seeking legal help while waiting to collect every document.
What should happen after release?
Keep all paperwork and confirm any remaining appointments, obligations, and case references. Release from custody does not itself establish that every proceeding has ended.
If residence or employment authorization is also in question, assess it separately. Lex Corporation’s immigration and residence support describes the relevant service area.
For detention in a criminal case, seek a lawyer who can act in that procedure promptly. If the situation also involves immigration issues, contact Lex Corporation with the authority’s name, holding location, detention time, and documents, and ask what assistance is available.