What is a Data Subject?

According to the DSCI Privacy Framework and aligned international frameworks such as GDPR and APEC, a “Data Subject” refers to:

"An identified or identifiable natural person to whom the personal data relates."

This includes individuals whose data is being collected, held, or processed by any entity. Thus:

A (an individual providing their data to avail a service) is a data subject because the data is about them.

C (an individual whose data/information is processed) directly matches the definition.

Options B, D, and E refer to entities or persons involved in processing or handling the data, not the individuals to whom the data belongs.

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