Prof. Alessandro Neri, president of Radiolabs, attended the 10th Meeting of the International GNSS Committee November 1 to 6, as a member of the Italian delegation led by ASI submitting a joint contribution in the plenary session on “High Integrity Navigation Overlay Services For Railway Applications: a selected example of Italian GNSS perspective “. ICG was created in 2005 under the patronage of the United Nations and has held up since then annual meetings to discuss the developments of GNSS. ICG is composed of the operators of the world’s GNSS systems, regional and augmentation networks. The tenth meeting was organized by the University Corporation for Atmospheric Research (UCAR) in coordination with the US State Department.