All our datasets and associated tools are free to access and use; however, we strongly advise to be aware of citation requirements for each of them.
For the compilation datasets (Standard, Basic, OECD, Environmental Indicators and EU Regional datasets), please note that you must cite the original dataset providers as well as the QoG dataset. In our codebooks, we have suggestions on how to cite each dataset.
Commercial use of our products is forbidden. If you would like to use these products for commercial use, please get in contact with us at email@example.com. If you want to use variables from the compilation datasets, please read the license from the original data sources and get in touch with them directly, as they are the only owners of the data.