8th meeting of the World Conference on International Telecommunications working group - Geneva 23.07.2012
7th meeting of the World Conference on International Telecommunications working group - Geneva 14.05.2012
6th meeting of the World Conference on International Telecommunications working group - Geneva 13.04.2012
5th meeting of the World Conference on International Telecommunications working group - Geneva 27.09.2011
4th meeting of the World Conference on International Telecommunications working group - Geneva 04.04.2011
Meeting of the World Conference on International Telecommunications working group - Geneva 25.01.2010