SOLUTION
CTG applied a scalable, risk-based validation approach in order to steer and focus the validation effort using the outcome of the GxP Criticality and Risk Assessment, software categorization according to GAMP5, and supplier documentation. KELA realized a significant reduction of the validation effort, and thus cost savings for validation, by applying this risk-based approach. CTG provided best practices regarding SAP compliance, including GxP Criticality and Risk Assessment, authorization approach, EU Annex 11 controls, and supporting procedures.