Which of the following best describes the term 'data subject'?

The term 'data subject' specifically refers to an individual whose personal data is being processed. This definition aligns with data protection laws, such as the General Data Protection Regulation (GDPR), which emphasize the rights of individuals concerning their personal information. The data subject is the focus of various protections, ensuring they have control over how their data is collected, processed, and used by entities.

In contrast, other options refer to entities involved in the data processing ecosystem rather than the individuals themselves. For example, the collection and processing of data is the responsibility of entities, but they are not considered data subjects. Similarly, organizations that have legal obligations under data protection laws are typically data controllers or processors, and regulatory bodies oversee compliance but do not represent the individuals whose data is being handled. Thus, the definition of a data subject firmly centers on individuals and their rights regarding personal data.