The EDRG group, as most of the ITM projects, holds meetings that aim at monitoring the internal progress on the EDRG tasks. In addition, meetings are organized (mostly via VC) whenever experts from the Experimentalist and Diagnosticians community or other representatives of the european fusion devices engaged in the ITM activities require assistance from the ITM in EDRG related activities. This is particularly relevant for the development of the Machine Descriptions and Data Mappings and for the integration of synthetic diagnostics. A list of all the relevant meetings that took place in 2009 and 2010 is found below.