Key Concept 5 — Data Transfers
Personal data rarely stay inside one system: they go to service providers, group companies, partners and authorities, and very often to servers abroad. Each of these flows has its own rules.
Easy to overlook: remote access from abroad (e.g. support teams or a parent company) and cloud services hosted outside the country count as transfers, too.
Within the EU/EEA, data flow freely. Transfers to other countries need an adequacy decision of the European Commission (e.g. UK, Switzerland, Japan, or US companies certified under the EU-US Data Privacy Framework), appropriate safeguards such as standard contractual clauses (SCCs) or binding corporate rules (Art. 46 GDPR), or, for occasional transfers only, an exception such as explicit consent (Art. 49 GDPR). With SCCs, a transfer impact assessment is expected. Processors need a contract under Art. 28 GDPR.