We assist corporate groups in developing Binding Corporate Rules (BCRs) and taking them through approval: the instrument that makes it possible to govern intra-group transfers of personal data to third countries in a coherent way. The service can be combined with the adoption of the Standard Contractual Clauses for relationships with external parties. Our support covers the drafting of the binding rules, the definition of internal policies and procedures, the coordination with the functions involved and the management of the approval process before the lead supervisory authority. A group that uses BCRs can rely on a stable, recognised framework for its internal information flows, which reduces the multiplication of contractual obligations and strengthens overall accountability in the field of personal data protection.