13 April 2001
| Title | Language | Date |
|---|---|---|
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| No title | Dutch | 13-04-2001 |
| Ministerieel besluit tot oprichting van het domaniale natuurreservaat « Grotte des Nains » | Dutch | 13-04-2001 |
| Erlass der Regierung über die Erteilung bestimmter Vollmachten an den Leiter des Medienzentrums, Herr André Sommerlatte | German | 13-04-2001 |
| Ministerialerlass zur Errichtung des domanialen Naturschutzgebiets « Grotte des Nains » | German | 13-04-2001 |
