What information must be provided to data subjects when their personal data will be stored in a database hosted in the United States?

When personal data of data subjects is stored in a database hosted in the United States, it is essential to inform them about the intention to transfer their data internationally. This requirement is rooted in the principles of transparency and accountability embedded in data protection regulations, such as the General Data Protection Regulation (GDPR). When data is transferred outside of the European Economic Area (EEA), there are specific obligations to ensure that individuals are aware of such transfers and the potential risks involved, especially given the differing standards of data protection in other countries, including the U.S.

Informing data subjects about this international transfer allows them to understand how their personal data will be handled, what protections are in place, and if there could be differences in privacy rights. Communicating this intention is a fundamental step in ensuring that the data subjects' privacy rights are upheld and that they can make informed decisions regarding their data.

The other options do not directly address the necessity of informing data subjects about the international transfer in the context of a database hosted in the U.S. For instance, while the use of automated decision-making, the source of the data, and the controller's legitimate interest are important aspects of data processing disclosures, they do not specifically relate to the requirement of notifying individuals about international data