November 25, 2024
The EU’s General Data Protection Regulation (“GDPR”) is an incredibly useful framework to protect personal data. However, all rules are only as good as our ability to enforce them, a legal framework alone cannot protect personal data. As such, independent enforcement agencies are required to put the regulations into practice. These independent supervisory authorities are commonly referred to as the Data Protection Authorities (“DPA”) or Supervisory Authorities. They are such an integral part of GDPR that the regulation dedicates an entire Chapter to regulating this type of entity. Therefore, the goal of this article is to provide cursory knowledge regarding the functions and powers of the DPAs.
DPAs are independent public authorities that supervise the application of data protection laws, be it the GDPR or their own national laws and regulations. DPAs also provide advice on data protection and handle complaints regarding data violations. There is a DPA in every EU Member State.
Pursuant to the GDPR, each DPA shall have the following tasks in its territory[1]:
Under GDPR, a DPA has many powers which can be classified into 03 categories:
Investigative Powers (the DPA exercises power to investigate and determine if there has been an infringement of the GDPR and its national data protection law and the particulars of such infringements):[2]
Corrective Powers (once an infringement has been identified, the DPA can exercise its power to enforce data protection regulations on relevant entities):[3]
Authorization and Advisory Powers[4]:
If your organization is established in only one country and processes the personal data of data subjects within that country, naturally, your supervisory authority shall be the DPA of that country.
If your organization carries out cross-border processing of personal data which is identified as:[5]
then you will need to identify a lead supervisory authority. If your organization has multiple establishments in different EU countries, your lead supervisory authority shall be the DPA of the country in which your organization has its main establishment (“principal place of business”). The main establishment is defined as:[6]
Example 1: Company A is headquartered in France and all decisions regarding HR are made there. Regarding cross-border data processing activities on HR, the headquarters of Company A shall be determined as the main establishment and the French DPA shall be the lead supervisory authority. Company A also has another establishment in Germany where all decisions regarding business are made. In this case, regarding cross-border data processing activities on business, the establishment in Germany shall be determined as the main establishment and the German DPA shall be the lead supervisory authority in this respect. |
You will only have to work with your lead supervisory authority since the GDPR allows for cooperation between different DPAs via the “one-stop-shop” mechanism. This mechanism allows for the controller or processor to only work with a single DPA even if they conduct cross-border data processing. The lead supervisory authority shall cooperate with concerned supervisory authorities to resolve the issue. If the DPAs cannot reach an agreement on the matter, the case shall be referred to the European Data Protection Board (“EDPB”) which will issue a binding decision on the matter. This mechanism greatly increases the efficiency and convenience of resolving issues relating to cross-border data processing. Enterprises, especially SMEs, also greatly benefit from the reduced administrative burden.
The one-stop-shop mechanism also applies to processors. In cases involving both controllers and processors, however, the competent lead supervisory authority shall be that of the data controller whereas the supervisory authority of the processor would as act a concerned supervisory authority. So if a processor works with multiple different controllers in different EEA countries, it would have to deal with multiple supervisory authorities.
Example 2: Company A is a data processing company established in Germany that works with controllers in France and Italy. If there is an incident involving Company A and its client in France, the French DPA would be the lead supervisory authority and not the German DPA. Similarly, if there is an incident involving Company A and its client in Italy, the Italian DPA would be the lead supervisory authority. |
For companies not established in the EEA, the one-stop-shop mechanism would not apply. Data controllers and processors outside of the EEA offering goods or services to, or monitoring the behavior of, data subjects in the EEA must appoint an EU representative. However, such representatives shall not trigger the one-stop-shop mechanism like with establishments in the EEA. This means that controllers without any establishments in the EEA must deal separately with different local supervisory authorities in every EEA country they are active.
Example 3: Company A is an online shop established outside of the EEA that sells goods to customers in Germany and France. Company A also processes the personal data of its customers for certain purposes. In this case, Company A would not have a lead supervisory authority. If any incidents regarding personal data arise, Company A would have to work with the supervisory authority of either Germany or France, based on the actual circumstances. |
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[1] GDPR, Art 57(1).
[2] GDPR, Art 58(1).
[3] GDPR, Art 58(2).
[4] GDPR, Art 58(3).
[5] GDPR, Art 4(23).
[6] GDPR, Art 4(16).
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