This document discusses Horizon 2020 funding for GNSS (Global Navigation Satellite System) applications and services. It argues that EU public funding is necessary for Europe to develop GNSS technologies and applications, remain competitive globally, and realize economic and societal benefits. Specifically, it recommends dedicating at least €100-200 million annually to GNSS applications research under Horizon 2020. This level of funding is critical to support the European industry and maximize returns for European citizens from Galileo and EGNOS satellite navigation systems.