Drafting BCRs: The company must draft comprehensive rules that outline how personal data will be protected within the corporate group. Approval Process: The drafted BCRs must be submitted to the relevant Data Protection Authority (DPA) for approval. This process may involve multiple DPAs if the corporate group operates in multiple EU countries. Internal Adoption: Once approved, the BCRs must be legally binding within the corporate group. This often involves incorporating the rules into employment contracts, internal policies, and operational procedures. Training and Awareness: Employees must be trained on the BCRs, and awareness campaigns should be conducted to ensure compliance at all levels of the organization. Ongoing Monitoring and Auditing: The company must regularly monitor and audit compliance with the BCRs, addressing any issues that arise and making necessary updates to the rules.