services relating to the REGON register
How to enter an entity into the REGON register, report a change or deletion?
Detailed information on registering entities with the REGON register and RG application forms can be found on the website of Statistics Poland:
rules for registering entities with the REGON register
application forms to be submitted to the REGON register
How do I obtain a certificate confirming the assignment of a REGON number?
Certificates confirming the assignment of a REGON number to entities entered into the register are issued, upon request, at the Office’s headquarters in Bydgoszcz at the Customer Service Point and at regional branches in: Inowrocław, Toruń and Włocławek.
We also encourage you to download and print REGON certificates yourself from the Regon Internet Database website.
How to check if a company is registered with the REGON register?
Information about the identification number assigned to the entity and its local units is available in the search tool: REGON Internet Database
How do I request data from the REGON register?
You can submit requests for data from the REGON register in person at our Office in Bydgoszcz, at the Customer Service Point, room 12 (1st floor, building B), or send them to us:
• by post (with accompanying documentation)
https://bip.stat.gov.pl/dzialalnosc-statystyki-publicznej/rejestr-regon/formularze-regon-papierowe/
• to the Office's mailbox on the ePUAP platform:
• by email to: sekretariatusbdg@stat.gov.pl
- e-Doręczenia service.
Further information on the provision of data from the REGON register can be found on the website of Statistics Poland: Rules for providing access to data from the REGON register
- Contact
| Name | Address | Phone | Godziny pracy |
| Statistical Office in Bydgoszcz | ul. Ks. Stanisława Konarskiego 1-3 85-066 Bydgoszcz 1st floor, room no. 12 | 52 36 69 342 532 089 763 539 697 511 539 671 514 532 457 676 532 089 736 539 671 459 | Monday Tuesday-Friday |
| Branch in Inowrocław | al. Niepodległości 4 88-100 Inowrocław 1st floor, room no. 122 | 533 304 767 533 304 751 533 304 759 | Monday Tuesday-Friday |
| Branch in Toruń | ul. Adama Mickiewicza 10-16 87-100 Toruń 2nd floor, room no. 306 | 539 671 550 532 457 375 532 457 337 | Monday Tuesday-Friday |
| Branch in Włocławek | ul. Piekarska 16a 87-800 Włocławek ground floor, room no. 002 | 532 457 437 532 457 450 | Monday Tuesday-Friday |
You can also obtain information relating to the REGON register by calling the Statistical Hotline on 22 279 99 99, channel 3 (charges apply in accordance with your operator’s tariff)
Consultants are available on working days:
Monday - Friday: 8am – 3pm
You can also submit forms and questions:
- by post (with accompanying documentation): application forms to be submitted to the REGON register
- to the Office's mailbox on the ePUAP platform :
- by email to Sekretariatusbdg@stat.gov.pl (document signed with an advanced electronic signature),
- e-Doręczenia service.
- Important information
You can also obtain information related to the REGON register by calling the Statistical Hotline at: 22 279 99 99, channel 3 (charged according to the operator's tariff).
Consultants are available on working days: Monday - Friday: 8am - 3pm
Frequently asked questions:
Is there a fee for registering an entity with the REGON register?
NO, all activities related to: entry into the REGON register, changing information in the register or deletion from the REGON register, as well as issuing certificates of the assigned identification number - are FREE OF CHARGE.
Does a change to an entity’s details result in a new REGON number being assigned?
A change to the characteristics of an entity covered by its entry in the REGON register does not, as a rule, result in a new identification number being assigned. The exception is a change to the specific legal form, which results in the entity being deleted from the REGON register and re-entered with a new REGON number.
A new REGON identification number is not assigned in the event of a change in the specific legal form resulting from the conversion of:
- a state-owned enterprise into a sole-shareholder company of the State Treasury,
- a commercial company or partnership into another commercial company or partnership,
- a civil law partnership into a commercial company or partnership,
- a state organisational unit into a local government organisational unit,
- a local government organisational unit into a state organisational unit,
- a local government organisational unit into another local government organisational unit,
- worker cooperative into a commercial company or partnership,
- an independent public healthcare centre into a commercial company.
Does the closure and subsequent reopening of a business by a natural persons result in the allocation of a new REGON number?
A natural person’s REGON identification number is linked to their PESEL number. Consequently, the closure and reopening of a business by a natural person does not result in the allocation of a new REGON identification number.
Where can you find information about the Polish Classification of Activities (PKD) 2025?
Information about changes in the PKD classification: Methodology and Registers - New Polish Classification of Activities - PKD 2025
Rules for classifying economic activities and the PKD code search tool: PKD 2025