Open data in the public sector: for transparency, convenience and innovation
Open data are publicly available data provided in open and reusable formats such as CSV, JSON or XML. Such data can be freely viewed, downloaded, analysed and used to create new services, digital tools or information summaries. The most important thing is that they are presented clearly, in a structured way and so that not only specialists but also the wider public can use them.
In the public sector in the EU, open data are becoming an increasingly important part of transparency, efficiency and cooperation. Municipalities, schools, libraries, museums and other public bodies collect a lot of information relevant to the public – from budget and public procurement to attendance, events, infrastructure or education services data. When this information is presented openly and conveniently, residents can more easily understand how public services work, and organisations can strengthen trust and improve decision-making.
Why are open data important?
Open data help ensure greater public-sector transparency. When information about activities, finances, services or results is easily accessible, the public can see more clearly how institutions work and how public resources are used. This is especially relevant for municipalities and the organisations subordinate to them, which provide important services to residents every day.
The practical benefit is no less important. Open data can be used to create interactive maps, search systems, statistics summaries or automated reports. For example, a library can publish event calendar data publicly, a museum can provide information on digitised exhibits, and a school or education department can publish aggregated data on education services, if this is done in compliance with legal acts and without disclosing personal data.
Legal and organisational context
Public-sector organisations in Lithuania must take into account the requirements for providing open data related to the re-use of public-sector information and data opening. In practice, this often means that certain data sets must be published through the national open data portal data.gov.lt or through other designated channels. However, publishing data is not enough on its own – it is important to ensure their quality, relevance, clear structure and understandable description.
It is also important for organisations to assess which data can be opened and which cannot. Not all information can be made public: if the data contain personal data, sensitive information or other restrictions, GDPR and other applicable legal acts must be complied with. Therefore, open data initiatives must always be aligned with the principles of data protection, information security and internal process management.
How can a website help use open data?
An institution’s website can become not only a place for publishing information, but also a convenient access point to open data. It can integrate data set catalogues, search, filters, download links, interactive tables or visualisations. Such solutions help residents find relevant information more quickly and understand it without additional explanation.
For example, a municipality website can present maps with public infrastructure objects, a cultural institution website can provide open event or collection data, and a library website can provide structured information about branches, opening hours or services. It is important that this information is presented not only technically correctly, but also clearly for the user – with understandable titles, explanations and consistent navigation.
Accessibility and user experience
Open data must be accessible not only from a technological point of view, but also in terms of user experience. If data are presented only in complex tables or unclear files, their value for the public is reduced. It is therefore important to ensure that data publication complies with digital accessibility principles: the information must be understandable, easy to find, suitable for use with assistive technologies and clearly structured.
This is especially relevant for public-sector websites, which have to serve very diverse audiences – from residents and business to researchers, journalists or non-governmental organisations. Well-designed open data presentation not only helps meet requirements, but also genuinely increases the accessibility of information.
What should an organisation plan for?
- A clear data selection process. It is necessary to assess which data are relevant to the public and can be published openly without legal risks. This often requires cooperation between administration, IT specialists, communications staff and data protection officers.
- Suitable formats and descriptions. Data should be presented not only as downloadable files, but also with clear metadata: what the data set is, how often it is updated, what the fields mean and what it can be used for. This is especially important if the data will be used not only by specialists but also by residents.
- Regular updates. Outdated data can mislead and reduce trust in the institution. It is therefore worth planning responsibilities and processes in advance so that the published information is kept up to date.
- Compliance with GDPR and security requirements. Before opening data, it is necessary to ensure that they do not contain excessive personal data or other non-public information. Responsible data preparation helps balance transparency with compliance with legal acts.
Open data are not only a legal obligation, but also an opportunity for public-sector organisations to create more open, modern digital content that is more useful for residents. Properly presented data strengthen trust in the organisation, make information easier to use and open the door to new solutions. That is why it is worth municipalities, schools, museums, libraries and other organisations regarding open data as an important part of a modern website and digital communication.