Exactly 30 years have passed since the DORIS network started its deployment. The siting of the stations went through three distinct phases: setting-up, densification and renovation. We are now in the modernization phase, focusing on standardization, permanent monitoring and network assessment to better serve the DORIS system and to be in line with its performance level and objectives.

We review progress and report on various aspects of the network: distribution, monumentation, requirements compliance, availability, maintenance, performance…

We detail the main network events and evolution over the last two years (since the last workshop).

Finally, we give outlook for the coming years: context, planned network evolutions, opportunities and on-going actions to meet the current objectives, ensuring a high level of continuity of service.