Skipper licence

According to Croatian law, at least one person on the vessel must possess valid Navigational and VHF licences. If you want to charter a yacht but don’t want to hire a skipper, then you must have valid licences in addition to sailing experience.
Navigational and VHF licences in Croatia are issued by Port Authorities. If your licence has been issued in a foreign country, please check whether it is valid for Croatian territorial waters. To obtain a skipper’s license, one must take classes and pass an exam that includes theoretical and practical elements. If you want to bareboat charter, you must send us copies of your licences in advance to confirm the booking.
You also need to have the original copies with you on-board, so don’t forget to take them. Croatian laws are very strict on this matter, and it is impossible to charter a boat without all the necessary documents.

Since, for sure, you do not want to come and then find out that your licence is not valid, check out the list of all certificates issued by the competent authorities of all states that are recognized for operating Croatian flag boats and yachts.