For an application based on belonging to the Croatian people (Article 16 of the Croatian Citizenship Act) there is no single paper that settles everything. The Act lists how belonging is established, and the Croatian Ministry of the Interior (MUP) gives examples of documents on its website. This article separates what the Act and MUP actually say from supplementary documents for which there is no official confirmation that they are taken into account.
What the Act says
Article 16(1): a member of the Croatian people who has no registered residence in Croatia may acquire Croatian citizenship if they meet the requirement in Article 8(1)(5) — that they respect the legal order of the Republic of Croatia, have settled their due public charges, and that there are no security obstacles to their admission.
Article 16(2): belonging to the Croatian people is established by:
- earlier declaration of that belonging in legal transactions,
- that belonging being stated in particular public documents,
- protecting the rights and promoting the interests of the Croatian people,
- active participation in Croatian cultural, scientific and sports associations abroad.
Article 16(3): evidence of belonging need not be filed by a person "whose parents' belonging to the Croatian people has been established beyond dispute".
The evidence MUP lists — and where to look for it
MUP states that members of the Croatian people submit documents proving their earlier national declaration in legal transactions — "e.g. the original or a certified copy of an employment booklet, military booklet, school certificate, student record book (indeks), extract from the register of births or marriages, etc." So what is asked for is the original or a certified copy of a document in which nationality is recorded:
- Employment booklet and military booklet — go through the family papers first.
- School certificate and student record book — if you do not have them, ask the school or faculty that issued them whether it can issue a transcript or confirmation.
- Extract from the register of births or marriages — ask the registry office for an extract that shows the nationality entry, if such an entry exists.
MUP also states that belonging is proven by evidence of protecting the rights and promoting the interests of the Croatian people and of active participation in Croatian cultural, scientific and sports associations abroad. The list ends with "etc.", so it is not closed — but which other documents MUP will accept has not been officially published.
Supplementary documents: baptism certificate, old identity documents, census
- Baptism certificate and extracts from church registers — a baptism entry records religion, not nationality; neither Article 16 nor the MUP page lists a baptism certificate among the examples of evidence. It is useful for proving kinship and for tracing older entries. Whether MUP takes it into account as evidence of nationality, we did not find in official sources. In detail: baptism certificates and church registers as proof of origin.
- Old identity documents and census records — MUP does not list them among the examples. If you have a document in which nationality is recorded you may file it, but there is no official confirmation of how it is assessed. Do not rely on it alone.
Family tradition, a surname or customs are not documents in themselves; the Act speaks of declaration in legal transactions and of belonging being stated in public documents.
Nationality recorded for a parent or a grandparent
The Act and MUP speak of your own declaration and that of your parents: "If the parties rely on their parents' belonging to the Croatian people, they must submit with the application evidence confirming the parents' national declaration." Neither Article 16 nor MUP mentions grandparents or more distant ancestors. How documents of more distant ancestors are assessed has not been officially published — ask the consular office before filing.
If you rely on a parent, you also need an extract showing the kinship. We write about the chain of extracts and the other legal bases in the article on citizenship through grandparents.
How to put the evidence together
- Start with what MUP expressly lists — employment and military booklets, school certificate, student record book, register extracts.
- File the original or a certified copy, as MUP requires.
- Add evidence of activity in Croatian associations, if you have any.
- Translation and certification — MUP expressly requires a Croatian translation only for the certificate of no criminal record; for other documents, confirm with the consular office before you pay. For public documents from Serbia used in Croatia an apostille is as a rule not needed: legalisation was abolished by the Treaty on Legal Assistance between Croatia and Serbia (NN-MU 6/98, Art. 19), as the Croatian Ministry of Foreign and European Affairs (MVEP) also states. Before you pay for any certification, confirm with the consular office that they require nothing further for your document. More in the articles on the court interpreter and on the apostille.
Bear Article 26 in mind: MUP refuses an application if the requirements are not met, and may refuse it even when they are, if it finds there are reasons of interest to the Republic of Croatia. We describe the course of the procedure in the article on how long the decision takes, and the list of other attachments is on the Documents page.
Sources
- Croatian Citizenship Act (zakon.hr) — Articles 8, 16 and 26
- MUP — Citizenship
- MUP — Procedure instructions: acquiring Croatian citizenship
- Narodne novine – International Treaties 6/98 — Treaty on Legal Assistance in Civil and Criminal Matters (Article 19)
- MVEP — Legalisation of documents (list of bilateral treaties that abolished legalisation)
Note: this website is an unofficial information guide and this text is not legal advice. Which evidence MUP accepts is assessed case by case; regulations change — check with the Croatian consular office or MUP before filing.