The biographical page had no security features other than a security laminate. The passport contained 32 pages, which had some fluorescent properties. Physically, all variants of the new passport are identical. The only difference between the three is the language and alphabet used on the cover and within the passport itself. These differences are described in more detail below.
All passports are dark blue in colour, with the cover lettering in gold.
The biographical page is much more secure, with a digital photo integrated with the security laminate. There are also threads woven into the paper that fluoresce brightly. Croatian is written in the Roman alphabet. The Bosnian version is virtually identical to the Croatian version, but with Bosnian replacing Croatian. Applicants for entry or for an extension of status will require a new passport.