15 April 1998
| Title | Language | Date |
|---|---|---|
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | Dutch | 15-04-1998 |
| No title | German | 15-04-1998 |
| No title | German | 15-04-1998 |
| No title | German | 15-04-1998 |
| Erlass der Regierung über die Bescheinigungen, Nachweise, Brevets, Zeugnisse und Diplome zur Bestätigung der in der Deutschsprachigen Gemeinschaft organisierten Studien | German | 15-04-1998 |
| No title | German | 15-04-1998 |
