What principle requires data to be accurate and kept up-to-date?

The principle that mandates data to be accurate and kept up-to-date is known as the Accuracy principle. This principle is crucial because it ensures that any personal data held by an organization is correct and reflects the current situation of the individual to whom it pertains. Accurate data is essential for maintaining the integrity of information systems, facilitating reliable decision-making, and ensuring that individuals' rights are protected.

When organizations adhere to the Accuracy principle, they are obligated to take reasonable steps to ensure that any processed data is not only accurate at the time of collection but is also regularly reviewed and updated as necessary. This practice safeguards against potential risks associated with outdated or incorrect information, such as miscommunication or erroneous decisions that could impact individuals’ lives.

Understanding this principle is vital in contexts such as compliance with data protection regulations, where organizations may face legal implications if they fail to maintain accurate records. In contrast, the other principles, while important in their own right, address different aspects of data handling, such as limiting the amount of data collected, ensuring data integrity and confidentiality, or defining the specific purposes for which data is collected and used.