Gradoni, L.: L'impatto della guerra in Ucraina sulle politiche del diritto internazionale. ”La guerra che verrà non è la prima”: il diritto internazionale dopo il conflitto in Ucraina, Naples, Centro per la Riforma dello Stato (2022)

Gradoni, L.: L'invenzione contemporanea della consuetudine internazionale. Corsi e ricorsi della consuetudine internazionale, University of Naples "Federico II" (2022)

Buzzoni, M.: Harmonizing Certification Procedures of Enforceable Titles within the EU: Challenges and Opportunities. EFFORTS International Exchange Seminar , Luxembourg (2022)

Gradoni, L.: Il diritto internazionale nel diritto dell'Unione europea. La (de-)costruzione giuridica dell’Europa, Naples, Istituto italiano per gli Studi Filosofici (2022)

Vallines, E.: “The Scope of Res Judicata in light of Rules 149 and 22”. Roundtable “Judgments, Lis Pendens and Res Judicata in the ELI/UNIDROIT Model European Rules of Civil Procedure”, online (2022)

Cirkovic, E.; Rathnasabapathy, M.; Wood, D.: Promoting Sustainability Value in Outer Space and the Earth System. IAC International Congress 2022, Paris (2022)

Sharma, K.: Representatives of absent victims or indirect victims?: an analysis of intergenerational victimhood at the International Criminal Court (ICC). Representing the Absent, 2nd Workshop-Webinar : virtual event hosted by Max Planck Institute Luxembourg , Luxembourg (2021)

Hess, B.: Abuse of procedural rights: my first encounter with Michele Taruffo in 1998. Congreso internacional "Las Nuevas Fronteras del Derecho Procesal" : homenaje a Michele Taruffo, Universidad de Salamanca, Instituto Iberoamericano de Derecho Procesal, Salamanca (2021)

Ünüvar, G.: The Conceptual Boundaries of Iura Novit Curia: Identifying and Applying the Law in Environmental Disputes in International Investment Law’. Colloquium on International Investment Law and Environmental Protection, University of Copenhagen (2021)

Hornkohl, L.: ‘The EU Draft Regulation on Foreign Subsidies – What, why and how?’. CELIS Virtual Symposium 2021, online (2021)

Hess, B.: Les recours collectifs: perspectives de droits luxembourgeois et européen: introduction. Les recours collectifs : Perspectives européennes et luxembourgeoises [Conférence organisée à l’occasion du 30ème anniversaire des Annales de droit luxembourgeois], University of Luxembourg, Luxembourg (2021)

Hess, B.; Vallines, E.: The future of dispute resolution: the role of comparative law. Max Planck Law Annual Conference (2021), Max Planck Society, Berlin (2021)

Biazatti, B.: The Prohibition of Military Jurisdiction over Crimes against Humanity: Assessing a Growing Trend in Latin America. 1st Doctoral Seminar of the Siracusa International Institute for Criminal Justice and Human Rights, Siracusa, Italy (2021)

Gradoni, L.: Antonio Cassese's Backshop. Antonio Cassese and the Nature and Limits of Legal Innovation : Workshop, European University Institute, Fiesole (Florence) (2021)

Hess, B.: De l'obligation de vérité à une obligation de coopération? Nouveaux principes directeurs en procédure civile : Réunion Groupe Tarzia : Cycle 2021–2023, Paris (2021)

Hess, B.: Introduction. Book Launch: Study on the Enforcement of European Union Consumer Law for the Luxembourg Ministry for Consumer Protection , Luxembourg, MPI Luxembourg (2021)

Vallines, E.: The influence of Regulation 1896/2006 on Spanish law: convergence of order for payment procedures? European Influence over National Proceedings : 2nd Conference of the Inter-University Network for the Research and Teaching of Procedural Law in English, Online -University of Valencia, Spain (2021)

Hess, B.: Concluding remarks. Mixed Arbitral Tribunals, 1919–1930: An Experiment in the International Adjudication of Private Rights, Luxembourg, MPI Luxembourg (2021)

Buzzoni, M.: The EFFORTS Regulations in France. EFFORTS National Exchange Seminar: France and Luxembourg , Luxembourg (2021)

Hess, B.: An Overview of the Current Implementation Status: The EFFORTS Regulations in France and Luxembourg: Welcome and Introduction, Chair Part I. France and Luxembourg National Exchange Seminar: EFFORTS Project Enforcement of claims in civil and commercial matters within the EU, Luxembourg, MPI Luxembourg (2021)