EPOS GNSS Service Providers and their services
The table below gives the overview of the different TCS Services and the Parties committed to perform these tasks.
| PILLAR | DESCRIPTION OF SERVICES | SERVICE PROVIDER(S) |
| Governance | TCS office & outreach | UBI |
| TCS community coordination (data, product, and software provision, link with EUREF) | UBI, ROB, UGA, OCA | |
| Data provision | Data Gateway | OCA |
| Data site log submission | ROB | |
| Data monitoring | ROB | |
| Product provision | Products gateway | UBI |
| Position products | INGV, UGA | |
| Velocity products | INGV, UGA, LTK | |
| Strain rate products | LM | |
| Products monitoring | UBI | |
| Software | Software | UBI, OCA, INGV, ROB |
| EUREF | EUREF perm. netw. central bureau | ROB |
| EUREF data repositories | BKG, ROB | |
| EUREF reference frame products | ROB, WUT, LTK |