This Working Group was established with the aim of ensuring the effective and efficient use of the NSDI for the purpose of identifying high-value datasets in accordance with Commission Implementing Regulation (EU) 2023/138 of 21 December 2022 laying down a list of specific high-value datasets and the arrangements for their publication and re-use, as well as for connecting the NSDI Metadata Catalogue with the Open Data Portal of the Republic of Croatia.

- analysis of the status of high-value spatial datasets in the NSDI,
- analysis of examples of good practice at the European Union level for marking high-value datasets,
- analysis of the possibilities for connecting the NSDI Metadata Catalogue with the Open Data Portal.