The General Data Protection Regulation (GDPR) is the EU's comprehensive data-protection law, effective May 2018. It applies to any organization processing personal data of EU residents, regardless of where the organization is based.
Core obligations: identify a lawful basis for processing (consent, contract, legitimate interest, etc.), execute a Data Processing Agreement (DPA) with each Processor, honor data subject rights (access, rectification, erasure, portability, restriction, objection), report breaches within 72 hours, and conduct Data Protection Impact Assessments (DPIAs) for high-risk processing.
For cross-border transfers, mechanisms include Standard Contractual Clauses (SCCs), adequacy decisions, or Binding Corporate Rules (BCRs). Fines can reach 4% of global annual revenue or €20M, whichever is higher.