UTF-8 (Unicode Transformation Format 8) is a way of writing code points in the Unicode standard using strings of 8-bit bytes.
The advantage of UTF-8 encoding is that it is "backwards" compatible with the 7-bit ASCII standard. The letters of most European and Middle Eastern scripts are coded with a maximum of 16 bits.
| 01 | Interoperability level | Technical interoperability |
| 02 | Interoperability sublevel | Data presentation and exchange |
| 03 | Interoperability type | Technical |
| 04 | Institution | CENTRAL STATE OFFICE FOR DEVELOPMENT OF DIGITAL SOCIETY |
| 05 | Language | ENGL |
| 06 | Country | HR |
| 07 | Authors of the document | ISO / IETF |
| 08 | Restrictions on use | - |
| 09 | Compliance with EU funds | - |