The primary function of a data protection officer (DPO) in organizations is to ensure compliance with data protection regulations, such as GDPR. DPOs oversee the organization's data management strategy, ensuring personal data is handled properly and securely. Their responsibilities include conducting audits, implementing data protection policies, providing training to staff, and acting as a liaison with regulatory authorities. By promoting a culture of data privacy, DPOs help mitigate risks associated with data breaches and reinforce trust with customers. Ultimately, their role is crucial for safeguarding sensitive information and maintaining regulatory compliance.