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The Open Data Maturity Report is an annual evaluation that since 2015 has analysed the development and evolution of open data initiatives in the European Union. Coordinated by the European Data Portal (data.europa.eu) and carried out in collaboration with the European Commission, this report assesses 36 participating countries: the 27 EU Member States, 3 European Free Trade Association countries (Iceland, Norway and Switzerland) and 6 candidate countries.
The report assesses four key dimensions:
- Policy (strategies and regulatory frameworks)
- Portal (functionalities and usability)
- Quality (metadata and data standards)
- Impact (reuse and benefits generated)
In the 2025 edition, Spain stood out with a score of 100% in the impact block compared to the European average of 82.1%. In general terms, it occupies the fifth position among the countries of the European Union with a total score of 95.6%, forming part of the group of countries that prescribe trends.
A differential aspect of this edition of the report is the incorporation of a descriptive and contextual approach that complements the traditional regulatory model, creating clusters of countries to allow fairer comparisons. These clusters group countries with similar economic, social, political, and digital characteristics, and are based on profiles that explain how open data policies are implemented, not just what results are obtained. The aim is to invite countries to look at their peers , learn from comparable experiences and promote more effective peer-to-peer learning than based solely on general rankings.
In addition to quantifying it, the report includes use cases and good practices carried out by countries to open and reuse public sector data. In this post, we highlight some of them that can serve as inspiration to continue improving our open data ecosystem.
Croatia's inclusive and coordinated governance
One of the most noteworthy aspects of the 2025 report is how some countries have managed to establish strong governance structures that ensure coordination between different levels of administration and multi-stakeholder participation.
Croatia stands out for having established in 2025 the Coordination for the Implementation of the Open Data Policy, a multisectoral body that monitors regulatory compliance, improves data accessibility, and supports authorities. This model ensures broad participation and ensures that national and local initiatives are aligned. The national portal functions as a central hub, complemented by local portals such as the one for the city of Zagreb. In addition, knowledge exchanges are encouraged through coordination meetings, regular updates and collaborations with universities, such as the Faculty of Electrical and Computer Engineering at the University of Zagreb.
France's complete data governance structure
This country leads the ranking of the Open Data Maturity Report thanks, among others, to its comprehensive governance model that integrates open data roles at all administrative levels. At the national level, the General Data Administrator coordinates public data policy and oversees a network of chief data officers in each ministry. Etalab, the national open data and digital innovation unit, manages this network and provides technical support.
At the ministerial level, each data controller manages the data policy (openness, quality and reuse), supported by Etalab. Some ministries also appoint specific open data officers and data stewards who handle technical and organizational aspects of the publication. At the local level, each regional representative (préfet) designates a referent for data, algorithms and source codes. The Digital Inter-Ministerial Directorate also coordinates a network of API managers to enable dynamic access to data. They also ensure compliance with DCAT-AP in their metadata, as we do in Spain.
Effective implementation: from strategy to action in Italy
Italian public administrations are obliged to adopt data publication plans, following national guidelines, which prioritise high-value datasets, dynamic data and user-requested information. The implementation is supported by a robust monitoring system. The Agency for Digital Italy (AgID) tracks progress through its Digital Transformation Dashboard, which reports the growth of datasets in dati.gov.it.
Policies are updated regularly: the latest three-year plan (2024-2026) was adopted in December 2024. To assist data holders and officials, AgID provides guidance, conducts webinars, and launched the AgID Academy to strengthen digital competencies.
Culture of reuse in Poland and Ukraine
A crucial aspect of encouraging open data is to provide practical resources to guide public organizations throughout the process. Poland stands out for its open data manual, the second edition of which was published by the Ministry of Digital Affairs.
This updated handbook introduces new categories of data, explains how regulations shape open data policies, and introduces the Poland Data Portal.
The handbook functions as a checklist for offices, guiding them through their responsibilities to open data and foster a culture of reuse and include tools such as an openness checklist for compliance.
In this regard, Ukraine has also adopted an approach towards reuse and the generation of resources that incentivise this reuse of data. The Ministry of Digital Transformation has developed a comprehensive set of resources and tools including detailed technical documentation and templates to help prepare and publish datasets aligned with national standards, covering metadata structuring, licensing, and compliance with the DCAT-AP standard.
The national portal includes functionalities for tracking the publication and reuse of datasets. Suppliers receive feedback on the quality and completeness of their metadata, helping them identify areas for improvement. In addition, regular training sessions and workshops are organized to develop the skills of publishers, promoting a shared understanding of open data principles and technical requirements.
Albania: comprehensive redesign of the portal
This country exemplifies the maturity improvements that can be achieved through a comprehensive update of the national open data portal. The large-scale revamp of the portal improved usability, transparency, and user engagement.
The updated portal now features a dataset rating system (1-5 stars), a dedicated news section on open data topics , and multiple notification options, including RSS and Atom feeds, and email. Users can track the progress of their data requests, which are actively monitored and responses summarized in publicly available reports.
To better understand and respond to user needs, the portal team tracks search keywords, analyzes traffic, and conducts user surveys and workshops.
Lithuania: official monitoring methodology
One of the key practices highlighted in the report is the adoption of formal frameworks and structured methodologies that provide a systematic way to assess the impact of open data. Lithuania excels with a comprehensive approach because it defines how institutions should report on open data activities, ensuring consistency, accountability, and compliance across the public sector.
In addition, the Ministry of Economy and Innovation made calculations to estimate the economic impact of open data. This analysis provides quantifiable evidence of the contribution of open data to innovation, productivity and job creation. The results show that open data in Lithuania creates a market value of approximately €566 billion (around 1.2% of GDP) and supports close to 8,000 value-added jobs.
Germany: systematic funding for collaboration
Germany's mFund initiative provides structured financial support for mobility-related data projects, fostering partnerships beyond government.
An example is the miki (mobil im Kiez) project, which develops navigation and orientation solutions for people with limited mobility through the active engagement of civil society. The team created a national prototype with visualizations for cities such as Cologne, Kassel, Munich, Potsdam and Saarbrücken, showing building barriers and road surfaces. These visualizations will be integrated into Wheelmap.org, helping individuals with mobility disabilities.
Conclusion
In conclusion, the Open Data Maturity Report 2025 demonstrates that the most open data mature European countries share common characteristics: inclusive and well-structured governance, effective implementation supported by planning and monitoring, practical support to data publishers, continuous technical innovation in portals and, crucially, systematic impact measurement.
The good practices highlighted here are transferable and adaptable. We invite Spanish public administrations to explore these experiences, adapt them to their local contexts and share their own innovations, thus contributing to an increasingly robust and impact-oriented European open data ecosystem.
Noticia
How can public administrations harness the value of data? This question is not a simple one to address; its answer is conditioned by several factors that have to do with the context of each administration, the data available to it and the specific objectives set.
However, there are reference guides that can help define a path to action. One of them is published by the European Commission through the EU Publications Office, Data Innovation Toolkit, which emerges as a strategic compass to navigate this complex data innovation ecosystem.
This tool is not a simple manual as it includes templates to make the implementation of the process easier. Aimed at a variety of profiles, from novice analysts to experienced policy makers and technology innovators, Data Innovation Toolkit is a useful resource that accompanies you through the process, step by step.
It aims to democratise data-driven innovation by providing a structured framework that goes beyond the mere collection of information. In this post, we will analyse the contents of the European guide, as well as the references it provides for good innovative use of data.
Structure covering the data lifecycle
The guide is organised in four main steps, which address the entire data lifecycle.
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Planning
The first part of the guide focuses on establishing a strong foundation for any data-driven innovation project. Before embarking on any process, it is important to define objectives. To do so, the Data Innovation Toolkit suggests a deep reflection that requires aligning the specific needs of the project with the strategic objectives of the organisation. In this step, stakeholder mapping is also key. This implies a thorough understanding of the interests, expectations and possible contributions of each actor involved. This understanding enables the design of engagement strategies that maximise collaboration and minimise potential conflicts.
To create a proper data innovation team, we can use the RACI matrix (Responsible, Accountable, Consulted, Informed) to define precise roles and responsibilities. It is not just about bringing professionals together, but about building multidisciplinary teams where each member understands their exact role and contribution to the project. To assist in this task the guide provides:
- Challenge definition tool: to identify and articulate the key issues they seek to address, summarising them in a single statement.
- Stakeholder mapping tool: to visualise the network of individuals and organisations involved, assessing their influence and interests.
- Team definition tool: to make it easier to identify people in your organisation who can help you.
- Tool to define roles: to, once the necessary profiles have been defined, determine their responsibilities and role in the data project in more detail, using a RACI matrix.
- Tool to define People: People is a concept used to define specific types of users, called behavioural archetypes. This guide helps to create these detailed profiles, which represent the users or clients who will be involved in the project.
- Tool for mapping Data Journey: to make a synthetic representation describing step by step how a user can interact with his data. The process is represented from the user's perspective, describing what happens at each stage of the interaction and the touch points.
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Collection and processing
Once the team has been set up and the objectives have been identified, a classification of the data is made that goes beyond the traditional division between quantitative and qualitative data.
Quantitative scope:
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Discrete data, such as the number of complaints in a public service, represents not only a number, but an opportunity to systematically identify areas for improvement. They allow administrations to map recurrent problems and design targeted interventions. Ongoing data, such as response times for administrative procedures, provide a snapshot of operational efficiency. It is not just a matter of measuring, but of understanding the factors that influence the variability of these times and designing more agile and efficient processes.
Qualitative:
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Nominal (name) data enables the categorisation of public services, allowing for a more structured understanding of the diversity of administrative interventions.
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Ordinal (number) data, such as satisfaction ratings, become a prioritisation tool for continuous improvement.
A series of checklists are available in the document to review this aspect:
- Checklist of data gaps: to identify if there are any gaps in the data to be used and, if so, how to fill them.
- Template for data collection: to align the dataset to the objective of the innovative analysis.
- Checklist of data collection: to ensure access to the data sources needed to run the project.
- Checklist of data quality: to review the quality level of the dataset.
- Data processing letters: to check that data is being processed securely, efficiently and in compliance with regulations.
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Sharing and analysis
At this point, the Data Innovation Toolkit proposes four analysis strategies that transform data into actionable knowledge.
- Descriptive analysis: goes beyond the simple visualisation of historical data, allowing the construction of narratives that explain the evolution of the phenomena studied.
- Diagnostic analysis: delves deeper into the investigation of causes, unravelling the hidden patterns that explain the observed behaviours.
- Predictive analytics: becomes a strategic planning tool, allowing administrations to prepare for future scenarios.
- Prescriptive analysis: goes a step further, not only projecting trends, but recommending concrete actions based on data modelling.
In addition to analysis, the ethical dimension is fundamental. The guide therefore sets out strict protocols to ensure secure data transfers, regulatory compliance, transparency and informed consent. In this section, the following checklistis provided:
- Data sharing template: to ensure secure, legal and transparent sharing.
- Checklist for data sharing: to perform all the necessary steps to share data securely, ethically and achieving all the defined objectives.
- Data analysis template: to conduct a proper analysis to obtain insights useful and meaningful for the project.
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Use and evaluation
The last stage focuses on converting the insights into real actions. The communication of results, the definition of key performance indicators (KPIs), impact measurement and scalability strategies become tools for continuous improvement.
A collaborative resource in continuous improvement
In short, the toolkit offers a comprehensive transformation: from evidence-based decision making to personalising public services, increasing transparency and optimising resources. You can also check the checklist available in this section which are:
- Checklist for data use: to review that the data and the conclusions drawn are used in an effective, accountable and goal-oriented manner.
- Data innovation through KPI tool: to define the KPIs that will measure the success of the process.
- Impact measurement and success evaluation tools: to assess the success and impact of the innovation in the data project.
- Data innovation scalability plan: to identify strategies to scale the project effectively.
In addition, this repository of innovation resources and data is a dynamic catalogue of knowledge including expertise articles, implementation guides, case studies and learning materials.
You can access here the list of materials provided by the Data Innovation Toolkit.
You can even contact the development team if you have any questions or would like to contribute to the repository:
To conclude, harnessing the value of data with an innovative perspective is not a magic leap, but a gradual and complex process. On this path, the Data Innovation Toolkit can be useful as it offers a structured framework. Effective implementation will require investment in training, cultural adaptation and long-term commitment.
Evento
Events are a perfect option to learn more about those issues that we had pending. As this year we have to maintain the aforementioned social distance, one of the best options is online seminars or also called Webinars. The success of this format lies in the fact that it is mostly free content that you can see from a distance. Thanks to webinars, it is possible to take part in interesting conferences with a large number of participants or small talks from the comfort of our computer.
These digital events are promoted from both companies and public institutions. For example, the European Commission has launched two interesting appointments:
- Inspire 2020 Conference. Under the theme: “Bringing sustainability and digitalization together”, European experts will discuss how digitization can help build a more sustainable Europe, also analysing environmental, economic and social risks that entails. The event is held from June 3 to 11.
- Empower your city with data. The European Commission is conducting a series of webinars on Context Broker, a standard API that allows users to collect, integrate and contextualize data in real time, and Big Data Test Infrastructure (BDTI), a free testing infrastructure that offers Virtual environment templates to explore and experiment with various data sources, software tools and Big Data techniques. The first two appointments have already been held - the recording is available on the web - but you have time to join the next two webinars: June 4 or 18.
In addition, there are many companies that are taking advantage of new technologies to spread their knowledge through various talks. This interest from companies highlights the great business opportunities behind the data. Here are some examples:
- Data sharing and AI innovation. Every Thursday in June the team from IBM Research and IBM Data Science and IT organize an exchange of ideas and discussions on Artificial Intelligence. Experts and researchers from IBM Data and AI will share new approaches, techniques and perspectives to facilitate Artificial Intelligence-driven automation, prediction and data optimization at the seminar. The seminars are fully open to questions, so you can interact and chat with the experts.
- What is the future of data strategy? This seminar on the different processes of data management is held on June 25. The goal is for attendees to learn about the next trends that will change the world of data, with the focus on data visualization.
- CxO to CxO on scaling AI for growth and innovation - Michael Murray president and director of Wunderman Thompson Data, together with Seth Dobrin vice president of Data and AI of IBM will explore in this online seminar the future perspectives of Artificial Intelligence and the exponential growth of these new technologies. The event is already available, you just have to register to watch it.
- The future of Data Management. At this event by analyst firm Gartner, the future of the data management market will be discussed extensively. Aimed at companies, it will show how they should plan and organize to be a data-driven organization and stay ahead of the competition. As in the previous case, the event is already available under registration.
This is just a small selection of content. Do you know or are you organizing a webinar on data and new technologies? Tell us in the comments.
Data science and Artificial Intelligence remain at the forefront offering models and predictions that help us to understand the business and also social world. Thanks to these webinars, we can see how they both make their way in our day to day in a dizzying mode.