The Galileo Public Regulated Service (PRS), the flagship service of Galileo, is an encrypted navigation service for governmental users and sensitive applications. It offers high resilience to jamming and spoofing, thus ensuring continuity of service in times of crisis.
The PRS receivers currently on the market are inefficient in terms of PRS asset handling. As a consequence, they are complex and very expensive.
The solution by Cetra Base SL proposes a disruptive design that optimises the way PRS assets are handled. It makes PRS receivers simpler while retaining the robustness of the encrypted premium service.
This fact will make PRS receivers more accessible to authorised users by drastically reducing their cost.


Cetra Base SL
Luis Arnaiz Mateo, Eduardo Ceballos Alonso,
Iginio Autelitano