Gruni has been invited to Wageningen University on 15 March 2016 to speak on trade issues. What does the historical context from which TTIP emerged tell us about the present negotiations and the direction this trade agreement is taking? How does the TTIP relate to the broader context of global economic…

After Wallonia’s veto on CETA, a group of 60 academics has come out to defend the European decision-making process in trade policy.

Dutch radio corporation ‘BNR’ contacted Willemijn Aerdts, a lecturer at the Institute of Security and Global Affairs, for her opinion on the arrest. ‘It seldom happens that someone gets caught. What is interesting is that he was both caught and is being prosecuted in the USA.’

At the meeting of the Dutch Employment Law Association (Vereniging voor Arbeidsrecht, VvA) on 12 March 2024, which Paul van der Heijden moderated as chair, Yvonne Erkens, Daan van Thiel and Bas Rombouts (Tilburg University) outlined the impact of the shift from soft law to hard law within the context…

On March 31st – April 1st, the Association for the Study of Law, Culture and the Humanities (ASLHC) will hold its twentieth annual conference at Stanford Law School.

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Friday 5 July 2019 was the graduation of the Advanced Master International Relations and Diplomacy (MIRD). ´If the MIRD is like a good wine, this has been a vintage year'.

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Russell Buchan will be a Visiting Fellow at The Hague Program for Cyber Norms at Leiden University’s Institute of Security and Global Affairs from 19 August to 13 September.

Historians and experts in American studies from Leiden University are holding an online international conference about the arrival of the Pilgrims in America and the consequences for the indigenous societies. We asked four questions to two of its organisers, American Studies expert Joke Kardux and historian…

We always need to find a new way to tell the story of 3 October, believes Ariadne Schmidt. The professor by special appointment of History of Urban Culture will be working with students to involve more people in the history of that day. ‘I’m too much of a historian to say: we can just let it be a “fun…

Two graves dating from the 7th century have been discovered during an archaeological excavation in Leiden. One of the graves was found by a student of Archaeology during the first-year fieldwork project that took place at the same time as the excavation. The well-preserved graves are interesting because…

Traces of the past remain hidden in rivers, lakes and seas. In his inaugural lecture Martijn Manders will explain why underwater archaeology is important to understanding our history.

Leiden archaeologists appealed for help from volunteers to search for archaeological remains on satellite images of Utrechtse Heuvelrug, a national park close to Utrecht. The outbreak of the corona virus made the project a resounding success: in a single month, all 300,971 maps had been examined. 'That's…

Professor Ariadne Schmidt and Associate Professor Arie van Steensel (University of Groningen) have produced A Companion to Medieval and Early Modern Leiden, the first English-language history of Leiden. Mayor Peter Heijkoop received the first copy.

Professor Jan Kolen was appointed Dean of the Faculty of Archaeology on September 1, 2018. We sat down with him and interviewed him about his background, the challenges he sees, and the future of our Faculty.

Mayor Peter Heijkoop is busy getting to know his city better. On Monday 7 July, he visited the Faculty of Humanities. ‘A few hours and you can see how important this is.’

At the start of the new year, we celebrate the release of a new selection of collection items into the Public Domain. This year, Leiden University Libraries (UBL) is making approximately eight hundred items freely downloadable via Digital Collections.

Together with students and local residents, historians Ariadne Schmidt and Alicia Schrikker researched the Leiden Transvaal neighbourhood. They will present their findings on Thursday 20 October, at a specially organised mini-festival in the neighbourhood.

Reaching the end of the academic year, we look back fondly on the symposia, conferences and events that our faculty hosted in the previous months. One such symposium marked the end of the 5-year long research project ‘Putting life into Late Neolithic houses: investigating domestic craft and subsistence…

The Dutch Advisory Committee on Public International Law has, on its own initiative, provided advice to the Dutch government regarding the duty of third states to prevent genocide under the Genocide Convention. The Committe's advice addresses the legal uncertainty in political and societal debates about…

Jus post bellum, the body of laws and norms governing the transition from armed conflict to peace, has emerged as a crucial issue for international law scholars, governments, and all concerned with building a just and sustainable peace. The Jus Post Bellum Project, funded by the NWO and hosted by the…

Leiden University's team participated in the 2023 edition of the Day of Crisis Competition and emerged as Second Runners Up to the Best Team Award and Second Runners Up to the Best Written Advice Award.

A delegation from Leiden University visited various universities in Japan at the end of March. The strong ties between the Netherlands and Japan are still based on a long tradition of knowledge exchange.

Russia has been condemned by the International Court of Justice for violating the International Convention for the Suppression of the Financing of Terrorism and the International Convention on the Elimination of All Forms of Racial Discrimination, but only minimally. Larissa van den Herik, Professor…

Doctoral Grant for lecturer to research witness protection at the international courts.

Brussels, the heart of European diplomacy, offered MSc International Relations and Diplomacy (MIRD) students a two-day opportunity to explore NATO and the European External Action Service (EEAS), gaining valuable insights into their roles in shaping EU foreign policy and global security.

In her capacity as a lawyer and expert in International Humanitarian Law and Human Rights, Professor Helen Duffy is filing a lawsuit against the Dutch State. Leiden University’s weekly newspaper Mare reports that through her role, Duffy is assisting a Palestinian Dutchman whose family was killed in…

On the 17th of October professor Alan Neal will deliver his inaugural lecture as Professor of Social Justice at Leiden Law School. Professor Neal will teach the international labour law course in the Master’s Program Arbeidsrecht (Labour Law), the inaugural lecture will also be the first lecture in…

You’re about to start your minor at Leiden University. Make sure you are well prepared and get your studies off to a good start.

Nico Schrijver, voorzitter van het College voor de Rechten van de Mens en emeritus-hoogleraar internationaal recht, was te gast in Nieuwsuur over het dringend CRM advies met betrekking tot het Gaza-conflict. ‘Nederland is volgens het internationale recht verplicht om actief op te treden bij dreigende…

Thousands of Ukrainian children have been transferred to Russia from occupied territories in eastern Ukraine, reports say. Is this, as the government in Kyiv has claimed, an act of genocide? Defined as an intent to destroy a particular group of people, the term genocide was first coined amid the horrors…

Prof. Carsten Stahn, Professor of International Criminal Law and Global Justice and Programme Director of the Grotius Centre for International Legal Studies in The Hague, explores some of the connections between just post bellum and peacebuilding, based on findings of the Jus Post Bellum project and…

On Tuesday 5 April 2016, Prof. Carsten Stahn spoke at Vanderbilt University to discuss a forthcoming article by Prof. Mike Newton in the Vanderbilt Journal of Transnational Law.

Professor of Financial Law Matthias Haentjens is recently appointed member of the European Commission’s Expert Group on Conflict of Law regarding Securities and Claims. The Group’s tasks shall be to assist the Commission with its work on conflict of laws on third-party effects of transactions in securities…

Martin Richardson, who graduated in 1997 from what was then the Leiden LLM Programme in European Community Law (now: Leiden Adv LLM European and International Business Law, EIBL), has recently been appointed as a Senator of the College of Justice in Scotland, meaning that he is now a judge of the highest…

A delegation from Xi’an Jiaotong University visited Leiden University on 25–26 March, celebrating ten years of cooperation in education and research, and exploring new opportunities for future collaboration.

On 15 March 2023, the GLOBTAXGOV team at Leiden Law School met with the Inter-American Center of Tax Administrations (CIAT) to explore opportunities for cooperation, to discuss the needs of tax administrations in the field of international taxation and evaluate ongoing projects and new initiatives where…

In April 2018, Melanie Fink was elected as a member of the Coordinating Committee of the ESIL Interest Group ‘The EU as a Global Actor’. For the next four years, she will work in that function alongside Christine Kaddous (University of Geneva), Anne Thies (University of Reading), and Ramses Wessel (University…

The Netherlands is facing criticism after a tanker carrying sanctioned Venezuelan oil docked in Curaçao. Hilde Woker, assistant professor and an expert on the law of the sea, calls the incident 'contentious' in NRC newspaper and disputes the US interpretation of international law.

De Franse uitnodiging van president Marcron aan Nederland en zes andere Europese bondgenoten, om te praten over ‘uitgebreide nucleaire samenwerking’, past volgens het internationaal recht binnen het bestaande verdrag uit 1970, zegt Anna Marhold, expert in internationaal recht, in Dagblad Trouw.

Yvonne Erkens, Associate Professor of Labour Law, has been appointed as a Global Law professor at the Catholic University of Leuven.

USMCA (North American Free Trade Agreement) is the successor to NAFTA – a free trade zone covering Canada, the United States and Mexico. This Agreement includes a new procedure to ensure compliance with fundamental labour rights.

At the LDE Space & Society Honours, students explore everything the universe has to offer. From the technical frontiers to the rules that govern it: space law.

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Who shall be responsible or liable when damage is caused by Global Navigation Satellite System (GNSS)? Is it fair enough to force a GNSS provider to bear the burden of compensation given GNSS open signals are provided free of charge? And are current international laws adequate to deal with those questions?…

On 24 January 2026, the Advanced MSc International Relations and Diplomacy (MIRD) hosted its Annual Reconnect & Gala, bringing together alumni from across the world, current students, and faculty. The event celebrated shared values, connection, and purpose, focusing on ‘The great shifts in international…

On Friday 17 November 2017, H.E. Dr. María Fernanda Espinosa, Minister of Foreign Affairs and Human Mobility of the Republic of Ecuador gave a lecture on Fairness in Global Taxation at the Grotius Centre for International Legal Studies at Leiden University, Campus The Hague.

The fall of the IS caliphate is coming closer. At the same time, the AIVD warned for an increase in the return of especially the hardened warriors. How should Europe handle this? The shrinking of freedoms will only feed terrorist organizations like IS.

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