The European mobility data space: voluntary now, decisive later
Adopted 2026-06-14 · ≈ 1 min read · 
edited by Dirk Baaijen
The common European mobility data space unlocks fragmented transport and mobility data. Participation is voluntary for now — unlike the Data Act or eFTI — but your future data position and interoperability depend on it. State of play and what to prepare now.
The Data Act, eFTI, EMSWe and NIS2 are legal obligations with deadlines. The common European mobility data space is not (yet) — and that is precisely why it deserves attention: it shapes how data will flow in the sector while the rules of the game are still being formed.
What it is
Data in transport and mobility is deeply fragmented: by mode, by country, by company, with their own formats and exchange methods. The mobility data space aims to break that fragmentation by easing access, pooling and sharing of existing and future mobility and transport data — across modes and Member States, on the basis of shared standards and agreements.
State of play
The space is under construction. With Communication COM(2023) 751 the Commission set the direction, using a phased governance model: first a working group producing practical recommendations on structure and legal set-up, then the necessary legal acts and governance, and finally scaling and harmonisation at EU level. In parallel, deployment projects (such as deployEMDS, 2023–2026) focus on concrete use-cases around traffic and urban mobility data.
Why it already matters
Participation is voluntary and strategic — there is no acceptance duty as with eFTI or an application date as with the Data Act. But those who make their data and systems interoperable now help shape how the space works and stand stronger if participation becomes the norm. The data space also builds on the horizontal data rules (Data Act): what you put in order there pays off here.
What it means for you
One question determines your position:
- **Are you prepared to share data interoperably — standards, agreements,
governance?** Early participation shapes your bargaining position as the data space matures.
Want to know which EU regimes besides the mobility data space affect your organisation — the Data Act, eFTI, EMSWe, the AI Act, NIS2 — and where your readiness stands? Take the Transport & Logistics scan.
Sources
- https://transport.ec.europa.eu/transport-themes/smart-mobility/creating-common-european-mobility-data-space_en
European Commission — common European mobility data space: purpose and phased governance. - https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=COM:2023:751:FIN
Communication COM(2023) 751: creation of a common European mobility data space.
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