The Once-Only Principle : : The TOOP Project.

• Superior document: Lecture Notes in Computer Science Series ; v.12621
• Author: Krimmer, Robert.
• TeilnehmendeR: Prentza, Andriana.; Mamrot, Szymon.
• Place / Publishing House: Cham : : Springer International Publishing AG,, 2021.; ©2021.
• Year of Publication: 2021
• Edition: 1st ed.
• Language: English
• Series: Lecture Notes in Computer Science Series
• Physical Description: 1 online resource (250 pages)

Table of Contents

Intro -- Preface -- Introduction The Once-Only Principle (TOOP) -- Contents -- The Once-Only Principle: A Matter of Trust -- 1 Introduction -- 2 Overview of Large-Scale Piloting in Europe -- 3 Overview of the TOOP Book -- 3.1 Implementation of the 'Once-Only' Principle in Europe -- 3.2 Drivers, Barriers, and Opportunities -- 3.3 Good Practices of OOP Across Europe -- 3.4 Impact of the Once Only Principle for Businesses Across Borders -- 3.5 The Single Digital Gateway Regulation and Other Legal Aspects -- 3.6 Architecture -- 3.7 Testing Methodology for the TOOP Pilots -- 3.8 Pilot Experiences: Challenges and Achievements in Implementing Once-Only -- 3.9 Future of the Once-Only Principle in Europe -- 4 The Once-Only Principle and the Further Development of the Single Digital Gateway -- References -- Implementation of the 'Once-Only' Principle in Europe - National Approach -- 1 Introduction -- 2 National Approaches Towards Implementing the OOP -- 3 Benefits of the OOP -- 4 Implementing the OOP in the TOOP Project -- 4.1 General Business Mobility -- 4.2 E-procurement -- 4.3 Maritime Pilot -- 5 Summary -- Appendix -- References -- Drivers for and Barriers to the Cross-border Implementation of the Once-Only Principle -- 1 Introduction -- 2 The Factors Impacting OOP Initiatives in a Cross-border Context -- 2.1 Factors Generally Impacting OOP Initiatives in a Cross-border Context -- 2.2 Technological Factors -- 2.3 Organizational Factors -- 2.4 Institutional Factors -- 2.5 Actors -- 2.6 Other Factors -- 3 Methodology -- 4 Results -- 4.1 Technological Factors -- 4.2 Organizational Factors -- 4.3 Institutional Factors -- 4.4 Actors -- 4.5 Other Factors -- 5 Discussion -- 6 Conclusions -- References -- Once-Only Principle Good Practices in Europe -- 1 Introduction -- 2 Theoretical and Political Foundations of the OOP -- 3 Methodical Foundations.

4 OOP Good Practice Examples in Europe -- 4.1 OOP Cases -- 4.2 OOP Enablers -- 5 Discussion and Recommendations from the Good Practices -- 5.1 Benefits of OOP Implementation and the Need for OOP Enablers -- 5.2 Enablers as a Vehicle to Overcome Barriers of OOP Implementations -- 6 Conclusions -- References -- The Single Digital Gateway Regulation as an Enabler and Constraint of Once-Only in Europe -- 1 Introduction on Once-Only Legislation -- 1.1 Legal Frameworks for Once-Only at the National Level -- 1.2 Scaling up the Law to Cross Border Once-Only -- 2 The Single Digital Gateway Regulation - Concept and Choices -- 2.1 General Model for Trust Between Public Administrations Across Borders -- 2.2 Drawing the Lines: A Closed Model for Once-Only -- 2.3 User Centricity as the Principal Driver -- 2.4 Data Protection as a General Consideration Behind the SDGR -- 3 Challenges and Ambiguities -- 3.1 Reliance on Further Implementation -- 3.2 Requirements for the User -- 3.3 Requirements for Competent Authorities -- 3.4 Requirements for Evidence -- 3.5 Requirements for Data Flows -- 4 Concluding Notes and a Perspective on the Future -- 4.1 The SDGR as a First Step into a European Once-Only Framework -- 4.2 Once-Only as an Evolving Story of Trust -- References -- Legal Basis and Regulatory Applications of the Once-Only Principle: The Italian Case -- 1 Introduction -- 2 The Constitutional Basis of the OOP in Italy, as a Fundamental Rule of Administrative Activity and Organization -- 3 A First Regulatory Application: Self-certifications and Ex Officio Acquisition of Data and Documents -- 4 The OOP and Public Systems Interoperability -- 5 The OOP in Public Procurement -- References -- TOOP Trust Architecture -- 1 Introduction -- 2 Overview of the Trust Concept -- 3 Solutions to Establish Trust -- 4 Establishing the End-to-End Trust.

5 The TOOPRA Trust Architecture -- 6 Conclusion -- References -- The Technical Challenges in OOP Application Across the European Union and the TOOP OOP Architecture -- 1 Introduction -- 2 The TOOPRA Users, Principles, and Requirements -- 3 Development of the Architecture -- 4 The TOOPRA Views -- 4.1 Introduction -- 4.2 Business Architecture -- 4.3 Information System (iS) Architecture -- 4.4 Technology Architecture -- 4.5 Security and Trust Architecture -- 5 Architecture Profiling -- 6 Sustainability of TOOPRA -- 7 Conclusions -- References -- Testing Methodology for the TOOP Pilots -- 1 Introduction -- 2 Infrastructure and Testing Tools -- 2.1 Overview of TOOP Architecture -- 2.2 Connector -- 2.3 Playground -- 2.4 Simulator -- 2.5 Reference DC and DP systems -- 2.6 Playground Tracker -- 3 Testing Methodology: From Test Preparation to Connectathons -- 3.1 Preparation for Testing: Checklist Before Testing -- 3.2 Local (Onboard) Testing -- 3.3 Connectivity Testing -- 3.4 Connectathon -- 4 Testing Process -- 4.1 Local MS System Testing -- 4.2 Local Infrastructure Testing -- 4.3 Connectivity Testing -- 4.4 MS to MS Connectathon -- 5 Test Monitoring -- 5.1 Pilot Test Monitoring Factsheet -- 5.2 Pilot Milestones Check -- 6 Results Documentation -- 6.1 Reporting to MS -- 6.2 Global Results Table -- 6.3 Reporting Tables -- 6.4 Reporting Graphs -- 6.5 Map of Results -- 7 Conclusions -- References -- TOOP Pilot Experiences: Challenges and Achievements in Implementing Once-Only in Different Domains and Member States -- 1 Introduction -- 2 The TOOP Pilot Domains -- 2.1 eProcurement Pilot -- 2.2 GBM Pilot -- 2.3 Maritime Pilot -- 3 Advances Attained in TOOP Pilot Domains -- 4 Lessons Learnt -- 5 Conclusions -- References -- Measuring the Impact of the Once Only Principle for Businesses Across Borders -- 1 Introduction.

2 The Once-Only Principle: Benefits and Challenges -- 3 Assessing Impact: Developing a Framework for the OOP -- 3.1 The Use of Impact Assessments (IA) for Technology and Policy -- 3.2 A Impact Assessment Framework for the OOP -- 3.3 Administrative Burden Reduction -- 3.4 Improved Quality of Service -- 3.5 Government Efficiency -- 3.6 Secondary Benefits and Unforeseen (Negative) Consequences -- 4 Validating and Discussing the Framework with Stakeholders -- 5 Discussion: Challenges of Measuring Impacts -- 6 Conclusion -- References -- The Future of the Once-Only Principle in Europe -- 1 Introduction -- 2 The Dimensions of the Once-Only-Principle -- 2.1 The Implementation of the Once-Only Principle on a National Level -- 2.2 Drivers, Barriers and Opportunities -- 2.3 Good Practices of Once-Only Principle Across Europe -- 2.4 Impact of the Once-Only Principle for Businesses Across Borders -- 3 Experiences from Running TOOP -- 3.1 Managing a Large-Scale Pilot -- 3.2 Developing a Technical Architecture for a Large-Scale Pilot -- 3.3 Piloting at Large-Scale -- 4 Sustainability of the Once-Only Principle -- 4.1 Implementation of the Once-Only Principle -- 4.2 ONCE-ONLY.ORG -- 4.3 Update of eIDAS -- 5 Future for Large-Scale Piloting Such as TOOP and the Once-Only Principle as Such -- 6 Conclusions and Future Research -- Reference -- Annex: List of Beneficiaries and Linked Third Parties 2017-2021 -- Author Index.