01 September 1999
| Title | Language | Date |
|---|---|---|
| No title | French | 01-09-1999 |
| No title | French | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| No title | Dutch | 01-09-1999 |
| Ministerieel besluit tot wijziging van het ministerieel besluit van 23 december 1997 houdende erkenning van provinciale, gemeentelijke of particuliere laboratoria | Dutch | 01-09-1999 |
