A DPO's job is pro-actively cooperate with business management, to estabilish means and mesures for the most successful privacy's control system, in accordance to European regulation about accountability 2016/679 of GDPR

Personal data protection Manager  - RPD or  Data Protection Officer - DPO is a requirement for Public subjects, and for privates whose have their core business in large-scale processing of personal data, requiring a continuous observation of involved subjects or data concerning penal sentences or offenses.