Galileo will provide three early services as of 2014/2016 based on an initial constellation of minimum 24 satellites: an initial Open Service (2014), an initial Public Regulated Service (2016) and an initial Search-and-Rescue Service (2014).
Aastatel 2014 ja 2016 pakub esialgu 24 satelliidist koosnev Galileo süsteem kolme teenust: esialgne avatud teenus (2014), avalik reguleeritud teenus (Public Regulated Service) (2016) ning otsingu- ja päästeteenus (2014).