Gdańsk
Zespół Obsługi Mieszkańców Nr 1
ul. Partyzantów 74, 80-254 Gdańsk
First check whether registering an address would already give you PESEL, then name the law that requires it.
Bring signed application, identity/citizenship evidence, birth and marriage records where applicable, and employment evidence for an unregistered applicant. State the actual legal basis. Supply copies of the relevant birth extract if drawn up and marriage extract if married, plus identity/citizenship evidence. The city specifically asks for an employment certificate from an applicant without address registration. Confirm how the legal basis and any status-specific records must be evidenced; do not substitute the separate PESEL (Polish national identification number) UKR procedure.