Mapping International Data Flows

Overview

A comprehensive international data flow map is the foundational prerequisite for any cross-border transfer compliance programme. GDPR Article 30 requires controllers and processors to document transfers to third countries or international organisations. Beyond regulatory compliance, a data flow inventory enables identification of unprotected transfers, assignment of appropriate transfer mechanisms, and ongoing monitoring of data movement across jurisdictions. This skill provides a structured methodology for conducting a system-by-system data flow inventory, identifying all third-party recipients, assigning transfer mechanisms, and performing gap analysis.

Data Flow Inventory Methodology

Phase 1: System Inventory

Identify every information system, application, and service that processes personal data within the organisation.

System categories at Athena Global Logistics: