Cross-border European digital public services under the once-only principle.
DE4A was an EU Member State-driven pilot aligned with the eGovernment Action Plan and the European Interoperability Framework, aiming to facilitate migration towards cross-border, cross-sector European digital public services.
Slovenian partners: JSI, Ministry of Public Administration, Ministry of Education, University of Maribor.
Partners: 23 organisations across 10 EU Member States (AT, BE, DK, LU, NL, PT, RO, SI, ES, SE).