EFNMS has known the following Chairmen:
| 1987 – 1995 |
 |
Bjørn Johannessen |
| 1995 – 2003 |  |
Arjo Klijn |
EFNMSvzw has known the following Chairmen:
| 2003 – 2004 | |
Arjo Klijn |
| 2004 – 2007 |  |
Hans Overgaard |
| 2007 - 2010 |
 |
Hans Klemme-Wolff |
