Since 2018
For over 8 years, we've helped clients navigate Polish law, combining our solid legal knowledge with practical immigration experience.
ONE PLUS provides complete legal assistance with obtaining a Non-Criminal Certificate in Poland, also known as a Police Clearance Certificate from Poland, Poland PCC, Polish Criminal Record Certificate or KRK Certificate. This service is intended for Polish citizens living abroad and foreign nationals who previously lived, worked or studied in Poland and now need an official criminal record document for immigration, citizenship, employment or another formal procedure.
We handle the entire process in Poland on your behalf: we prepare the required documentation, represent you before the relevant Polish authorities, obtain the official paper certificate from the Polish National Criminal Register (Krajowy Rejestr Karny — KRK), send you a scanned copy and, when required, arrange an apostille, sworn translation and international courier delivery of the original documents. In most cases, you do not need to return to Poland or contact different Polish institutions yourself.
This service is particularly useful if you have already left Poland and an authority in another country has asked you to provide a Police Clearance Certificate covering the period when you lived there. Instead of travelling back to Poland simply to collect one document, you can send us the required information electronically and leave the Polish part of the procedure to us.
ONE PLUS is a registered Polish company based in Wrocław and has been assisting clients since 2018. Our team includes Polish attorneys-at-law who can prepare the necessary documents and represent clients before Polish authorities. This allows the procedure to be handled remotely while you remain in Canada, the United States, the United Kingdom, Ireland, India, Kazakhstan, Australia or another country.
We normally reply within 24 hours and explain what documents and personal information are required. Before starting, we confirm the price and expected processing time. Once we have the necessary information, signed documents and payment, the standard KRK certificate can normally be obtained within one business day.
The official Polish name of the document is zaświadczenie o niekaralności. Although it is commonly called a Police Clearance Certificate, it is not issued by the Polish police. The information comes from the Krajowy Rejestr Karny, Poland’s National Criminal Register, which operates within the Polish justice system.
Different countries and institutions use different names for the same type of document. Depending on the wording used by the authority handling your application, it may be described as a Non-Criminal Certificate in Poland, Police Clearance Certificate Poland, Police Clearance Certificate from Poland, Poland PCC, Polish Criminal Record Certificate, KRK Certificate or Police Certificate from Poland. In most cases, these terms refer to official criminal record information obtained from the Polish KRK.
Living abroad? You do not normally need to travel back to Poland just to obtain your Police Clearance Certificate. ONE PLUS can coordinate the entire process for you in Poland.
When Is a Police Clearance Certificate from Poland Needed?
A Police Clearance Certificate from Poland is normally required when an authority outside Poland needs official confirmation of your criminal record status.
This often applies to people who previously lived, worked or studied in Poland but have since moved to another country. Even if you left Poland several years ago, an immigration authority, citizenship office, consulate, employer or professional body may ask for a police certificate covering the period of your stay.
For example, if you previously worked or studied in Poland and now live in Canada, the Canadian authorities may require a Polish Police Clearance Certificate as part of an application for permanent residence or citizenship. A similar requirement may arise when applying for immigration in the United States, a visa in another country, British citizenship, international employment or professional registration.
A Non-Criminal Certificate in Poland may also be required for work permit procedures, employment and background checks, regulated professions, university applications, or court and administrative proceedings abroad.
Both Polish citizens and foreign nationals can obtain the certificate. You do not need to be a Polish citizen. If you lived in Poland and an authority in another country requires criminal record information covering that period, the relevant document will normally be a certificate issued using information from KRK.
In practice, when a Canadian, American, British or another foreign authority asks someone who previously lived in Poland for a “police certificate from Poland”, it will normally be referring to criminal record information obtained from the Polish National Criminal Register.
If you have received a checklist, email or written request from an immigration authority, consulate, employer or another institution, you can send it to us. We will check which Polish document is required and whether the receiving authority also expects an apostille or official translation.
You can find further information in our guides on how to order a Non-Criminal Certificate in Poland through a lawyer, how to obtain a Polish criminal record certificate and the complete Police Clearance Poland 2026 legal guide.
Apostille and Sworn Translation
The main service is obtaining the official paper Police Clearance Certificate from the Polish National Criminal Register. An apostille and sworn translation are additional services arranged only when required by the authority that will receive the certificate.
If the KRK certificate will be submitted outside Poland, the receiving authority may ask for an apostille. An apostille confirms the authenticity of a Polish public document so that it can be used abroad under the Hague Apostille system. It does not change the contents of the Police Clearance Certificate and does not add any criminal record information.
An apostille is not required in every case. The requirement depends on the destination country, the purpose for which the certificate will be used, the instructions of the receiving authority and the applicable international framework. For a Polish criminal record certificate, the apostille is handled by the Polish Ministry of Foreign Affairs, not the Ministry of Justice.
If an apostille is required, ONE PLUS can arrange it after obtaining the original KRK certificate. Once the apostille has been completed, we send you a scanned copy and proceed with any other services included in your order.
The standard KRK certificate is issued in Polish. If the receiving authority requires an official translation, we can arrange one through a Polish sworn translator, known as a tłumacz przysięgły. Polish sworn translators are officially authorised and included in the register maintained by the Ministry of Justice. Unlike an ordinary commercial translation, a sworn translation is formally certified for official use.
We can arrange sworn translations into English, German, Spanish, French, Italian, Arabic, Ukrainian, Russian and other languages. English is the most common option for clients submitting a Police Clearance Certificate in Canada, the United States, Ireland or the United Kingdom.
Translation requirements vary between countries and institutions. Some authorities accept a translation prepared by a Polish sworn translator, while others require a translator accredited in the country where the certificate will be submitted. We therefore recommend checking the instructions of the receiving authority before ordering a translation.
If you are unsure whether you need the certificate alone or a complete package with an apostille and sworn translation, send us the written instructions you received. We will help you select the appropriate option without ordering unnecessary additional services. You can also read more about obtaining a Poland Police Clearance Certificate with Apostille.
Pricing
The price depends on the version of the Police Clearance Certificate you need and whether the receiving authority also requires an apostille or sworn translation.
| Service | Processing time | Price |
|---|---|---|
| Police Clearance Certificate / KRK Certificate | 1 business day | PLN 400 net |
| KRK Certificate with Apostille | 7–12 business days | PLN 600 net |
| Sworn translation into English | 1–2 business days | From PLN 200 net |
| Sworn translation into another language | Depends on the language | Individual quotation |
VAT of 23% is added where applicable.
International courier delivery is calculated separately according to the destination country and delivery address.
The prices above are ONE PLUS service fees for preparing, handling and coordinating the relevant procedure in Poland. They should not be confused with the statutory administrative fee paid by an applicant who obtains information directly from KRK without professional assistance.
If the authority requesting the document accepts the original Polish KRK certificate without additional authentication, you can order the certificate alone. If an apostille or translation is required, we can add the appropriate service after checking the instructions of the receiving authority.
Before payment, we confirm exactly which service you are ordering, what information and documents are required, the total price and the current estimated processing time. You receive a VAT invoice containing our company’s bank details and a description of the ordered service.
How ONE PLUS Handles the KRK Procedure
Our service is designed for people who are already outside Poland and want a simple and predictable way to obtain a Police Clearance Certificate from Poland.
When you contact us, tell us where you currently live, which country and institution will receive the certificate and why it is being requested. If the authority has mentioned an apostille or translation, or has sent you a document checklist, include that information in your message.
We normally reply within 24 hours. We review your situation, explain which documents and personal details are required, and confirm the price and expected processing time. We also explain what needs to be signed so that the procedure can be handled through an authorised representative in Poland.
Once we have everything required to proceed, we issue a VAT invoice for the agreed service. After receiving the necessary documents, information and payment, we prepare the application and handle the KRK procedure on your behalf.
In a standard case, the Police Clearance Certificate can normally be obtained within one business day. As soon as the official paper certificate is ready, we send you a scanned copy.
If your order includes an apostille, we arrange it after obtaining the KRK certificate and send you another scan when it has been completed. If a sworn translation is also required, it is prepared once the relevant Polish documents are available.
When all the ordered documents are ready, we can send the originals directly to your address by tracked international courier. You receive the tracking information after the shipment has been dispatched.
This means that you do not need to deal separately with KRK, the authority responsible for the apostille, a sworn translator and an international courier. ONE PLUS coordinates the whole process in Poland and keeps you informed as each stage is completed.
What Information Do We Need from You?
For a standard individual application, we normally need a clear scan of the photo page of your passport together with the personal information required to prepare the KRK application.
This generally includes your father’s full name, your mother’s full name, your mother’s maiden name, your place of birth and your previous address in Poland, if applicable. Depending on your individual circumstances, we may ask for additional information before submitting the application.
It is also helpful to tell us which country and institution will receive the certificate and why it has been requested. If you have received written instructions from that authority, send them to us. This helps us determine from the beginning whether you need only the standard KRK certificate or whether an apostille or sworn translation should also be included.
If the original documents are to be delivered abroad, we will need your full delivery address, postal or ZIP code, destination country and a contact telephone number with the international country code.
Processing Time and International Delivery
In a standard case, ONE PLUS can normally obtain the Police Clearance Certificate from KRK within one business day after receiving the required information, documents and payment.
If an apostille is required, this stage normally takes approximately 7–12 business days. A sworn translation into English can usually be prepared within approximately 1–2 business days after the documents required for translation are ready. Processing times for other languages are confirmed individually.
We aim to complete the service as quickly as possible. However, some stages are carried out by public authorities, and their processing times may occasionally change. We provide a current estimate before starting and keep you informed throughout the procedure.
Completed original documents can be sent by international courier to Canada, the United States, Ireland, the United Kingdom, India, Kazakhstan, Australia, EU countries and other destinations worldwide.
International delivery is particularly useful when the receiving authority requires the original Police Clearance Certificate, original apostille or original sworn translation rather than scanned copies. You receive scans as the relevant documents are completed and tracking information once the originals have been dispatched.
Why clients choose ONE PLUS
ONE PLUS Sp. z o.o. is a registered Polish company based in Wrocław and has been operating since 2018. We provide legal and immigration support to Polish citizens living abroad and foreign nationals who previously lived, worked or studied in Poland.
Our role is not simply to tell you where to submit an application. We prepare the required documentation, explain what needs to be signed, represent you during the procedure in Poland and obtain the official paper certificate from the Polish National Criminal Register.
Our team includes Polish attorneys-at-law who can assist with representation before Polish authorities and the preparation of documents required for the KRK procedure. This allows most cases to be handled remotely and reduces the need for clients to travel to Poland or contact different Polish institutions themselves.
Before starting, we confirm the required documents, price and estimated processing time. Once the Police Clearance Certificate is ready, we send you a scanned copy and keep you informed about any additional services included in your order. If required, we can also arrange an apostille, sworn translation and international courier delivery of the original documents.
We understand that a Police Clearance Certificate is often only one part of a larger immigration, permanent residence, citizenship or employment application. Clear communication and predictable processing are particularly important when you have an application deadline.
ONE PLUS normally replies within 24 hours and aims to complete each stage as quickly as the relevant administrative procedure allows. We have been assisting clients since 2018, and our work is supported by more than 420 client reviews on Google Maps.
Order Non-Criminal Certificate from Poland
If you currently live abroad and need a Non-Criminal Certificate in Poland or a Police Clearance Certificate from Poland, ONE PLUS can handle the entire procedure on your behalf.
You normally do not need to return to Poland. We can prepare the required documentation, obtain the official paper KRK certificate, send you a scanned copy and deliver the original document directly to your address. If required by the receiving authority, we can also arrange an apostille and sworn translation.
Contact us and tell us where you currently live, which authority or institution is requesting the certificate and whether its instructions mention an apostille or translation. Before starting, we will confirm the documents we need, the total price and the current estimated processing time.
Contact ONE PLUS
Legal Information
Information from the Polish National Criminal Register is governed primarily by the Act of 24 May 2000 on the National Criminal Register (Ustawa z dnia 24 maja 2000 r. o Krajowym Rejestrze Karnym).
Article 7 of the Act provides the legal basis for an individual to obtain information on whether their personal data are contained in the Register. Polish law also allows information from KRK to be obtained through an authorised representative when the required documentation has been prepared correctly.
Official criminal record certificates are obtained through KRK information points operating at Polish district and regional courts.
If you are physically present in Poland, you may prepare and submit the application yourself, collect the certificate and separately arrange any apostille, translation and delivery. The prices shown on this page are ONE PLUS service fees for handling and coordinating the procedure and should not be confused with the statutory administrative fee paid by someone applying directly to KRK.
Apostille requirements depend on the country in which the Polish public document will be used and the applicable international framework, including the Hague Convention of 5 October 1961 Abolishing the Requirement of Legalisation for Foreign Public Documents.
Polish sworn translators operate within the statutory system for sworn translators and are entered in the official register maintained by the Ministry of Justice.
The exact requirements for a Police Clearance Certificate, apostille and translation should always be checked with the authority that will receive the documents. Requirements for a Canadian immigration application, for example, may differ from those for employment, citizenship or another official procedure in a different country.
Contents
4,7
