16. IEHG meeting, Hasselt and online, 2021

15. IEHG meeting, New Orleans, 2019

14. IEHG meeting, Niteroi, 2017

13. IEHG meeting, Nanjing, 2015

12. IEHG meeting, Berlin, 2014

11. IEHG meeting, New Jersey, 2013

10. IEHG meeting, Iquitos, 2012

9. IEHG meeting, Chongqing, 2011

8. IEHG meeting, St. Petersburg, 2010

2nd task force on a quality standard for Inland ENCs, 2010

7. IEHG meeting, Vienna, 2009

1st task force on a quality standard for Inland ENCs, 2009

6. IEHG meeting, New Hampshire, 2008

5. IEHG meeting, Niteroi, 2007

4. IEHG meeting, St. Petersburg, 2006

3. IEHG meeting, Rostock, 2005

2. IEHG meeting, St. Louis, 2004

1. IEHG meeting, Nijmegen, 2003