Twinning Open Data Operational

Funded within Horizon2020 Twinning programme


01.06.2023, 07:37
One way to formalise future collaboration after the completion of the TODO project is to establish a research group. The project consortium partners…
31.05.2023, 22:26
As a part of the WP6, Task 6.2 - Establishment of collaboration structure, the Memorandum of Understanding was signed among all partners of the TODO…
17.04.2023, 08:21
Faculty of Transport and Traffic Sciences’ final visit to the University of the Aegean in Athens (UAEGEAN) took place from March 28 to March 30, 2023…
10.02.2023, 07:40
We are pleased to announce that the members of the organising committee of the International Conference on Open Data (ICOD 2022), whose theme was "…
31.01.2023, 14:51
In Croatia, open data research and research using it are mostly understood as a concept encompassing one discipline and one domain, ignoring the fact…
07.12.2022, 14:47
Pre-Conference Day of TODO ICOD was held on Monday (28.11.2022.) where a panel on fiscal transparency and workshop on high-value datasets in progress…

Project analytics

Progress within core work packages

WP 1: Management and Coordination
WP2: Capacity building
WP3: ESRs training and Joint Supervision
WP4: Collaboration and Knowledge Sharing
WP5: Dissemination and Outreach
WP6: Sustainability

FAIR data

Data meeting the concepts of findability, accessibility, interoperability, and reusability, defined as a set of more detailed measurable principles. Designed with the scientific data reusability in mind, FAIR principles put specific emphasis on enhancing the ability of machines to automatically find and use the data, in addition to supporting its reuse by individuals. While FAIR data can also be open data, this might not be true in every case.

Expert system

In artificial intelligence, an expert system is a computer system that emulates the decision-making ability of a human expert and represents one of the current applicable results of machine learning and a possible step towards development of Artificial Intelligence.

Exclusive arrangements

The legal situation in which one user has an exclusive right to re-use a dataset, excluding others from such a re-use. The OD Directive in general prohibits the of exclusive arrangements making the re-use of documents open to all potential actors in the market, even if one or more market actors already exploit added-value products based on those documents.


EuroVoc is a multilingual, multidisciplinary thesaurus covering the activities of the EU, the European Parliament in particular.

European Data portal

An open data portal which displays data from the EU member states national open data portals, as well as the portals of the EEA countries and some candidate and neighbouring countries. It should not be confused with the EU open data portal which contains datasets from the EU institutions, agencies and services.

EU PSI Directive

The Directive on the re-use of public sector information, 2003/98/EC, amended by 2013/37/EU is the first EU legislation on the reuse of public sector information which established a requirement to ensure that public sector publishes its open data in machine readable format, and that it handles the requests of users, with a possibility of a redress before an independent authori

EU Open Data Directive

The Directive on open data and the re-use of public sector information 2019/1024/EU is a recent legislative piece on open data which replaces the former PSI Directive of 2003 and 2013. The Directive included the term ‘open data’ in its title, and broadened the scope of application onto public enterprises. It introduced the concept of high-value datasets, insisting on the use of APIs and dynamic data.

Error Response Code

Errors are an inevitable part of API integration, and providing not only a robust set of clear and meaningful API error response codes, but a clear listing of these codes for developers to follow and learn from is essential.


An association between a binding and a network address, specified by a URI, that may be used to communicate with an instance of a service. An end point indicates a specific location for accessing a service using a specific protocol and data format.

Source: US OD

Enabling a user-driven, sustainable and fair open data ecosystem through interdisciplinary research and education.

Delft University of Technology

Establishing the interdisciplinary approach in open data research towards addressing the societal, political and economic challenges.

University of the Aegean

Dealing with challenges and grasping new opportunities with reliable, up-to-date and easily accessible data to increase efficiency in planning, producing and delivering food to consumers.

Faculty of Agriculture, University of Zagreb

Information technologies drive open data to make government more transparent, science more visible and society more empowered.

Faculty of Organization and Informatics, University of Zagreb

Advancing technological foundations of open data as the cornerstone of an innovative society. 

Faculty of Electrical Engineering and Computing, University of Zagreb

Open traffic data provide reliable information for statistics, planning and real-time user information in interdisciplinary area. Vast amount of traffic data is essential for traffic and transport planning.

Faculty of Transport and Traffic Sciences, University of Zagreb

Geospatial data is one of the cornerstones of information society and the ongoing digital revolution. The vision of the University of Zagreb Faculty of Geodesy is realizing the full potential of the geospatial data - active research, promotion and education throughout the interdisciplinary approach.

Faculty of Geodesy, University of Zagreb