To get the best help for your situation, first answer the questions on the guide's start page.
Good practices for service developers
Share and utilise data in an interoperable mannerDefine or determine access rights
Define open data access rights with an open license
Access rights to open data must be defined with an open licence, which enables unrestricted reuse of the data. Information on the licence must be found in the description of the dataset.
Suitable licenses include:
- Creative Commons Public Domain Dedication (CC0) license (usually in metadata)
- Creative Commons BY 4.0 licence (usually in datasets)
- an equivalent or a less restrictive open licence.
Updated: 12/2/2025
Access rights to openly utilised data can be found in the licence
When you use open data, its access rights should be outlined in the license specified for the data.
Open data should be licensed under an open licence that enables unrestricted reuse of data. Information on the licence must outlined in the description of the dataset.
Open licenses include:
- Creative Commons Public Domain Dedication (CC0) license (usually in metadata)
- Creative Commons BY 4.0 licence (usually in datasets)
Remember to check what kind of permissions the license assigns to open data before you use the data for your own purposes.
Updated: 12/2/2025