It is possible to link external datasets with data from CBS, provided that both the acquisition of such datasets and the delivery thereof to CBS are legitimate. We will carry out pseudonymisation of the datasets and create the link with the relevant CBS microdata. Naturally, we treat these data with great care. Privacy-sensitive information will be protected from unauthorised access throughout the entire project. If you wish to link external datasets to CBS microdata, our uploading procedure must be followed to ensure safe uploading and accompanied a completely filled out Upload information document.