The Guidelines outline the application of GDPR roles of controllers, joint controllers, and processors. It includes sections defining each role, detailing their respective responsibilities and the criteria for determining these roles. The guidelines also discuss the relationships and agreements required between controllers and processors, as well as among joint controllers, and the necessary compliance measures with GDPR obligations
Author: European Data Protection Board
Status: Adopted / Published
Adoption date: 2021-07-07
Last updated: 08 Aug 2025
Category: Guidance
Subcategory: Official guidance