Croatia (HR)

Personal Identification Number — the single most important document in Croatia. An 11-digit unique identifier assigned to every person in Croatia (citizens and residents). Required for: opening a bank account, employment, healthcare, tax registration, property transactions, business registration, utilities, and virtually every official interaction. Issued by the Ministarstvo financija (Tax Authority / Porezna uprava). Must be obtained within 8 days of establishing residence.

Croatian passport or national ID card (osobna iskaznica). EU/EEA citizens can use their national ID card. Non-EU nationals must carry a valid passport. Required for: OIB registration, MUP registration, bank account opening, and all official transactions.

Residence permit for non-EU/EEA nationals. First permit is typically a temporary residence and work permit (dozvola privremenog boravka i rada), renewable annually. EU/EEA citizens register their residence right at MUP and receive a certificate. Non-EU nationals must apply before entering Croatia for stays exceeding 90 days (or for work).

All foreign nationals must register their address with the local police (MUP — Ministry of Interior) within 3 days of establishing a permanent address in Croatia. For EU citizens: registers the right of residence. For non-EU citizens: part of the residence permit process. Landlords are required by law to register tenants, but tenants should confirm this is done.

The MBO (Matični broj osiguranika) is the health insurance number assigned by HZZO (Croatian Health Insurance Fund). Required to access healthcare services. Issued after registering for health insurance with HZZO. Displayed on the health insurance card (iskaznica osiguranika HZZO).

Birth certificate required for: family reunification, marriage in Croatia, child registration, citizenship applications, and some employment processes. Foreign birth certificates must be apostilled (if from a Hague Convention country) and translated into Croatian by a sworn translator.

Foreign academic qualifications may need to be recognised (nostrificirana) by the Croatian Agency for Science and Higher Education (AZVO) for employment in regulated professions or academic roles. Professional qualifications need separate recognition by the relevant professional body.

Criminal record certificate required for: certain employment types, residence permit applications (non-EU), some professional licences. Must be obtained from your home country and apostilled and translated if foreign. Croatian criminal record: obtainable from the Ministry of Justice (Ministarstvo pravosuđa) via e-Citizens portal.

Employment contract (ugovor o radu) is required for OIB registration, health insurance enrollment at HZZO, and tax registration. Must comply with Croatian Labour Law (Zakon o radu). The traditional radna knjižica (work record booklet) has been abolished — records are maintained electronically in the HZMO (pension) database.

Rental agreement required for: residence registration at MUP, OIB registration, some bank account applications. Should be registered with the Tax Authority (Porezna uprava) by the landlord. Ensure the contract is in Croatian or bilingual — all official uses require Croatian text.

EU/EEA driving licences are fully valid in Croatia. Non-EU licence holders may drive with a valid foreign licence and International Driving Permit (IDP) during the period allowed under their visa or residence permit. Once legally resident, non-EU nationals typically have up to 1 year to exchange their foreign licence for a Croatian one; licences from countries with bilateral agreements are exchangeable directly, while others may require a practical test. Contact the local police station (MUP) or HAK (Croatian Auto Club) for the current exchange procedure.

Required for: spouse visa/residence applications, name change, inheritance, joint property. Foreign marriage certificates must be apostilled and translated into Croatian by a sworn (sudski tumač) translator. Register your foreign marriage at the Croatian State Archives (Državni arhiv) or local registry office (matični ured).