Technical Directors Seminars
| Date | Year | Place, Country | |
|---|---|---|---|
| 1 | ? – ? November | 1998 | Stockholm, Sweden |
| 2 | 19 - 22 October | 2005 | Manchester, Great Britain |
| 3 | 7 - 10 October | 2010 | Brugge, Belgium |
| 4 | 24 - 27 October | 2013 | Essen, Germany |
| 5 | 6 - 8 November | 2015 | Munich, Germany |