This month the EDPB shed light on the question of lead supervisory authorities. The issue arose in response to a question late last month from the French supervisory authority. Some background. As most international organizations are aware, GDPR provides for a “lead” supervisory authority where companies have their “main establishment” in that location. In the event, for example, if an investigation into a company’s violation of a particular provision of GDPR, the lead supervisory authority would be the sole authority to pursue the problem. This question can also come up when companies are trying to determine what authority to notify of a data breach. Without a lead supervisory authority, all supervisory authorities where there are data subjects would be able to participate.
