Communication materialsCommunication materials
Discover essential documents, watch videos showcasing the value of the OOTS, and browse photos from our past Projectathons.
Documents
Consult documents explaining the Once-Only Technical System and its development.
Once-Only Technical System Factsheet
- Download (BG)
- Download (CS)
- Download (DA)
- Download (DE)
- Download (EL)
- Download (EN)
- Download (ES)
- Download (ET)
- Download (FI)
- Download (FR)
- Download (HR)
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- Download (IT)
- Download (LT)
- Download (LV)
- Download (NL)
- Download (PL)
- Download (PT)
- Download (RO)
- Download (SK)
- Download (SL)
- Download (SV)
Guidance document
Download (EN)Once-Only Technical System Projectathon Playbook
Download (EN)The Value of the OOTS in action
Deepdive into the evolution of the Once-Only Technical System and its value for citizens & businesses through a series of informative videos.
Projectathon gallery
Experience the events in their entirety and relive every moment with our gallery.
