The book aims to provide a comprehensive representation of the legal institution of the company data protection officer. It focuses on their legal status from an employment law perspective, particularly their appointment, powers, relationship with the works council, and the termination of their office. The author pays special attention to the termination of the office relationship and the fate of the data protection officer in the context of corporate restructuring. She highlights the key problem areas and outlines feasible solutions under current law. Additionally, she presents proposals for improving the existing legal situation.