17th ESNI Course | July 16-19, 2019
16th ESNI Course | June 26 - 30, 2017
15th ESNI Course | June 1 - 4, 2015
14th ESNI Course | November 9, 2014
13th Esni Course | 3-6 July 2013
12th ESNI Course | 4-8 November 2012
11th ESNI Course | 4-7 July 2011
10th Esni Course | 26 - 30 October 2010
9th ESNI Course | 1-4 September 2009
8th ESNI Course | 26 October 2008
3rd GSNI Course | November 2, 2020
18th ESNI Course | 2022