Applications for a Croatian passport should be submitted in person, except for a child (less than 12 years old) for whom a parent can lodge an application.
The applicant will need to provide:
If you are providing a Croatian citizenship certificate (Domovnica) and Birth Certificate and your current name has changed since the certificate was issued (or your Croatian ID Card has expired), please contact the Consular officer to discuss your application and the documents required particular to your situation.
The citizen is obliged to immediately report the loss of travel document or its retrieval. If a travel document is lost or stolen abroad, the citizen must report it to the local police at the place where the passport was missing or stolen, or where he/she noted its disappearance.
Police report should clearly state that the Croatian passport is missing. This report should be submitted to the competent Croatian diplomatic or consular office which will declare a missing passport not valid.