  | Mattioli, P. (2026). BETWEEN AUTONOMY AND INTEGRATION: FRAMING THE COMPLEMENTARITY OF EU AND MEMBER STATES’ LAW IN THE ADMINISTRATIVE DESIGN OF NATIONAL COMPETENT AUTHORITIES [Doctoral thesis, ULiège - University of Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/341911 |
  | Mattioli, P. (2026). Local Community Engagement in Pesticide Regulation: A Commentary on the Italian Council of State’s Judgment in the Municipality of Malles Case. Review of European Administrative Law. doi:10.7590/187479825X17562060647915  Peer Reviewed verified by ORBi |
 | Mattioli, P. (03 April 2025). Member States’ Discretion in Emergency Pesticide Authorisations: The Role of the EU Principles of Good Administration and the Precautionary Principle in Shaping Better National Administrative Practices. Nordic Journal of European Law, 8 (1), 70-101. doi:10.36969/njel.v8i1.27003 Peer Reviewed verified by ORBi |
 | Mattioli, P. (2025). How Can New Scientific and Technical Knowledge Affect the Authorisation of Plant Protection Products at Member State Level? Some Clarifications from the Court of Justice. European Journal of Risk Regulation, 1-7. doi:10.1017/err.2024.96 Peer Reviewed verified by ORBi |
 | Mattioli, P. (2025). Navigating the Complexities of the DSA’s Enforcement Framework: Sincere Cooperation in Action? Utrecht Law Review. doi:10.36633/ulr.1074 Peer Reviewed verified by ORBi |
Mattioli, P. (2025). Balancing Expertise and Democracy: The Role of Scientific Knowledge in the EU Plant Health Legislation [Paper presentation]. The ICON.S Benelux Chapter. |
Mattioli, P. (2025). Balancing Mutual Recognition and the Precautionary Principle in the Pesticide Authorisation Procedure: New Developments from Court of Justice [Paper presentation]. The ICON.S Benelux Chapter. |
 | Mattioli, P. (July 2024). The Quasi-Judicial Role of National Competent Authorities: an Ambiguity that the Principle of Effective Judicial Protection could help address? Review of European Administrative Law, 17 (2), 99-120. doi:10.7590/187479824X17198441525157 Peer Reviewed verified by ORBi |
 | Mattioli, P. (23 April 2024). Challenges ahead for the DSA: compliance at risk without enhanced cooperation among Digital Services Coordinators [Paper presentation]. Workshop on coherence in multi-level orders, Oslo, Norway. |
 | Mattioli, P. (2024). The role of science in the EU plant health regime: insights from the Xylella fastidiosa outbreak [Paper presentation]. Conference: Enforcement of European Union Law: New Horizons. Editorial reviewed |
 | Van Cleynenbreugel, P., & Mattioli, P. (2023). Digital Services Coordinators and other competent authorities in the Digital Services Act: streamlined enforcement coordination lost? ORBi-University of Liège. https://orbi.uliege.be/handle/2268/313936. |
 | Mattioli, P. (11 May 2023). A new narrative of Article 267 TFEU: towards national competent authorities as European courts [Paper presentation]. Echoes of the Past, Prospects for the Future: 60 years of EU legal studies at Liège, Belgium. |
 | Mattioli, P. (2023). EU Health Ambitions Beyond Limited Competences and Treaty paralysis. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/314340. |
 | Mattioli, P. (2023). A new narrative of Article 267 TFEU: towards national competent authorities as European courts [Paper presentation]. EU Legal Studies Institute's 60th Anniversary. |
 | Mattioli, P. (2023). The risks of the interaction between soft and hard law without adequate systems of control. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/314254. |
 | Mattioli, P. (2023). EU institutional design of Member States’ authorities responsible for medicinal products: still room for improvement. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/314111. |
 | Mattioli, P. (2023). Contested courts: from national administrative bodies to national regulatory authorities. Revue de la Faculté de Droit de l'Université de Liège. Editorial Reviewed verified by ORBi |
 | Mattioli, P. (2023). EU Health Ambitions Beyond Limited Competence and Treaty Paralysis [Paper presentation]. The 2023 Annual Max Planck European Law Group Conference on the Past and Future of European Law, Frankfurt am Main, Germany, Germany. |
 | Mattioli, P. (2023). Institutional balance rescaled? The role of soft law in shifting the balance of powers in the EU administrative space [Paper presentation]. Doctoral Workshop: The interaction between the sources of European Union law. |
