NITlab member Stratos Keranidis attended the CREW TV White Spaces Workshop, CREW Training days and CREW OC2 partners Kick-off Meeting in Brussels, Belgium between 18-21 February 2012. Stratos Keranidis gave one presentation related to the latest updates in NITOS testbed, the ongoing research activities of NITlab group and also presented details about the experiment that NITlab will run in w-ilab.t testbed as Open Call partner of the CREW projet.