Which mechanism facilitates the provision of relevant information between supervisory authorities?

The mutual assistance mechanism is vital for fostering cooperation and information sharing between supervisory authorities across different European Union member states. This process is laid out in the General Data Protection Regulation (GDPR) and is designed to ensure that privacy regulators can effectively work together, especially when data processing activities impact individuals in multiple jurisdictions. This collaborative effort helps to address cross-border data protection issues, enables supervisory authorities to provide assistance and share relevant information regarding compliance with data protection laws, and ultimately contributes to a more cohesive regulatory environment.

The urgency procedure is specific to scenarios requiring immediate action but does not broadly facilitate information sharing in the way mutual assistance does. The cooperation mechanism inherently includes elements of mutual assistance but is a broader concept referring to the general collaboration framework rather than the specific sharing of information. The consistency mechanism, on the other hand, deals with ensuring uniform application of GDPR across the EU, but it does not primarily focus on the direct exchange of information between supervisory authorities. Therefore, mutual assistance stands out as the most fitting mechanism for this specific functional requirement.