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Lesson 4 of 5

GDPR Data Protection Officer: When You Need One and What They Do

9 min readIntermediate

Data Protection Officer

The Data Protection Officer (DPO) is a designated role responsible for overseeing GDPR compliance within an organization. Not every organization is required to appoint a DPO, but many do so voluntarily as a best practice.

When a DPO Is Required

GDPR requires a DPO in three situations: when the processing is carried out by a public authority or body, when the organization's core activities require regular and systematic monitoring of individuals on a large scale, or when core activities involve large-scale processing of special category data or criminal conviction data.

DPO Responsibilities

The DPO's tasks include informing and advising the organization on GDPR obligations, monitoring compliance with GDPR and internal policies, providing advice on data protection impact assessments, cooperating with the supervisory authority, and acting as the contact point for data subjects and the supervisory authority.

Independence Requirements

The DPO must operate independently. The organization cannot instruct the DPO regarding the exercise of their tasks, the DPO cannot be dismissed or penalized for performing their duties, and the DPO must report to the highest level of management. The DPO can hold other roles but must avoid conflicts of interest — they cannot determine the purposes and means of processing.

Internal vs External DPO

An internal DPO is an existing employee appointed to the role. This works well for large organizations with sufficient privacy expertise. The employee must have adequate time, resources, and independence.

An external DPO is an outside consultant or service engaged for the role. This suits smaller organizations that need DPO expertise but cannot justify a full-time internal role. External DPO services typically cost less than a full-time hire.

Best Practices

Even when a DPO is not legally required, consider appointing one or designating a privacy lead. Document the decision whether or not to appoint a DPO. Ensure the DPO has adequate resources, access to senior management, and involvement in all data protection matters from the earliest stage.

In the next lesson, we will cover cross-border data transfers.