The last official integration meeting of ESS is in progress in Athens during the week 23-27/1/2012. The meeting takes place in the ESS Lab established in Athens by VERINT. The last issues concerning the communication between the ESS web portal components, modules and applications are currently solved. In context of this meeting all hardware and software components operation will be tested in order to be ready for the first field test of the project in NImes (F) the 24/3/2012.