On 6 March, Jelle Klaas, lawyer for the Public Interest Litigation Project of the Dutch Section of the International Commission of Jurists, delivered a lecture to the students of the Advanced Master’s in European and International Human Rights Law at Leiden Law School.

The advanced LL.M. programme on international children’s rights was inaugurated Monday August 31st, 2015 at the Leiden Law School, with students from countries as diverse as South Africa, Iceland, France, Israel, Belgium, Romania, Japan and Jordan.

‘Broad Implications of Climate Change in East Africa in terms of Human and Animal Futures’

Following her appointment to the Chair in EU External Economic Law earlier this year, Prof. dr. Freya Baetens addressed the academic community of Leiden University with her inaugural lecture on 27 October 2023. In a highly topical lecture, Prof. Baetens examined the EU’s Anti-Coercion Instrument (AC…

Engaged, active students who can see the links within their discipline. These are key aims of the University vision on teaching and learning, but how do you achieve them? An interdisciplinary research team led by ICLON has developed an inventive method that helps lecturers do just that.

As part of the lecture series 'Religion Matters', Sven Gins (RUG) will speak about moving statues and other ingenuous devices in late medieval France. The lecture will take place on Wednesday, March 13, 17:00-18:00.

On 23 February 2011, Hans de Iongh gave a Skype lecture for a group of 15 students of the Duke University of North Carolina, USA on the invitation of Dr Andrew Jacobson.

On 3 April, Professor Syed Faisal Ahmed from the Leiden University Medical Center (LUMC) will give his inaugural lecture ‘Strength in Numbers’. He will emphasise the benefit of registries to rare disease research.

Developing a digital guest lecture for high school students. Jan Sleutels was immediately enthusiastic when he got asked to do this. The end result? Together with his colleague Maarten Lamers, he created the guest lecture 'Thinking about Artificial Intelligence'.

Historian Robert Stein is a lecturer in Medieval History. He was recently awarded the Senior Teaching Qualification. What did he learn from the STQ track and what lessons does he plan to apply in his hybrid lecture room?

In the context of the summer school "Medieval Religon" prof. Christopher M. Bellitto (Kean University) will give a keynote lecture on June 26th: "Politics and Religion in the Middle Ages and Today: Thoughts of an American Medievalist". This lecture is also open to those interested who do not participate…

On 24 May, Iyiola Solanke, Jacques Delors Professor in EU Law at the University of Oxford's Faculty of Law and Fellow of Somerville College, gave the annual Europa Lecture organised by Europa Institute in Leiden Law School's historic Lorentz Lecture Hall. Her lecture was entitled ‘A decolonial approach…

The Rt. Hon. the Lord Mance, Judge at the Supreme Court of the United Kingdom delivered the Europa Lecture on 29th September 2016 in the Grand Auditorium of the Academy Building at Leiden University. The lecture was entitled: “Jurisdiction, judgments and proper law relating to states outside the Brussels…

On 8 June, the Europa Institute’s annual Europa Lecture took place at the Telders Auditorium of the Academy Building. Honorary speaker was Tamara Ćapeta, Advocate General at the Court of Justice of the European Union. Her lecture explored the role of Advocates General at the Court of Justice in its…

How do leaders lead in the face of grief, loss and adversity? This and other questions will be addressed in two online public webinars, on Wednesday 29 and Thursday 30 September. Bert Koenders and Peter van Uhm will be among the speakers.

On the 28th of January 2019 Beryl ter Haar gave a guest lecture at Tbilisi State University organised by the European Law School Association (ELSA). The lecture addressed issues of EU fundamental rights, more particularly it was on the freedom to conduct a business versus several labour rights, among…

On 11 February 2016, the Hazelhoff Centre for Financial Law organises its tenth Hazelhoff Guest Lecture. The lecture ‘A future without banks?’ will be given by Wim Mijs, Chief Executive of the European Banking Federation (EBF) and alumnus of Universiteit Leiden.

On 2 December, Roel Becker and Joyce Esser, both PhD candidates at the Department of Constitutional and Administrative Law, gave a lecture for their colleagues and the students of Res Publica, the master’s association Constitutional and Administrative Law. In the lecture, they paid attention to the…

If there is life outside our galaxy, how could we find it? In his Oort Lecture, James Kasting talks about his search for simple life on other planets. Kasting was in the Netherlands for two weeks, because he was invited as the Oort Professor 2018.

On 25 October 2017, Ledi Bianku, judge at the European Court of Human Rights, gave a guest lecture entitled “The ECHR and asylum”. Ledi Bianku is Judge at the European Court of Human Rights since 1 February 2008. He has held the position of Vice-President of Section I of the Court from January 2016…

On 30 October 2020, Armin Cuyvers was invited to give the inaugural lecture of the European Legal Studies Centre of the Universitas Indonesia, Jakarta.

On 15 September Armin Cuyvers lectured on the legal challenges surrounding Brexit for the The Academy for Legislation, the most important educational institute for legislative lawyers in the Netherlands.

On the 28th of January 2019 Beryl ter Haar gave an introductory lecture on EU labour law concerning collective redundancies and working time. Both are core issues of this year's case for the Hugo Sinzheimer Moot Court Competition.

On May 13 2022, Frans W. Saris will present the third of a series of "Hello World!" lectures, organised by the Media Technology MSc program of Leiden University. In his lecture titled "Computer Modeling to Save the World", Frans Saris addresses three alarming crises: energy and climate, biodiversity…

From 9 until 20 October 2017 Stephanie Rap has visited the Renmin University of China Law School in Beijing to teach a course titled Juvenile delinquency and juvenile justice: interdisciplinary perspectives. She was warmly welcomed by the vice-dean Prof. Yanan Shi and Ms. Lei Chen, head of the law school’s…

"To see, to hear, to touch, to kiss, and so on: Dealing with charters in the early Middle Ages." Guest lecture by Prof. Dr. Philippe Depreux (University of Hamburg): Tuesday 9 May 2023, 15.00-16.30

Every year Leiden University holds the Annie Romein-Verschoor Lecture on or around International Women’s Day on 8 March.

The valedictory lecture of former rector magnificus Hester Bijl was buried on Tuesday 12 May in the garden of the Kamerlingh Onnes Building (KOG). Where did this young, and slightly eccentric, university tradition come from?

In Poland the commemoration of acts of resistance is being misused to distort the history of the Holocaust. That is what Cleveringa Professor Jan Grabowski said in his inaugural lecture on 26 November. In her lecture, the second Cleveringa Professor, Barbara Engelking, pointed to the often indifferent…

On Saturday 3 December, Peter Rodrigues and Mark Klaassen delivered two guest lectures at Sofia University. They were invited by ELSA Bulgaria to speak at the Human Rights Academy 2022 that was devoted to the protection of the human rights of unaccompanied minors. The event was made possible by the…

On Friday January 13 between 13.00 - 15.00 (room C 1.04 of the Old Observatory) there will be another Leiden Socio-Legal Lecture, entitled 'Constitutional Ethnography, Counter-Constitutions, and the Study of Form, Sediment and Trajectory'.

At the invitation of Professor Afshin Ellian, Prime Minister Rutte today gave a guest lecture to first-year law students as part of the course Inleiding recht (Introduction to Law) which is taught by the Deparment of Jurisprudence.

On the occasion of International Human Rights Day, 10 December, a special guest lecture was given by Ms. Francesca Albanese, the UN Special Representative on the Occupied Palestinian Territories.

In the framework of his Jean Monnet Chair on Mobility and Security, Jorrit Rijpma has given a series lectures on EU migration and asylum law to the students of the interdisciplinary master on Governance of Migration and Diversity. This interdisciplinary master was set up in the framework of the Leiden…

What has European integration meant for the role and powers of Heads of State? And what should it mean, both at the EU and at the national level?

Ineke van der Ham gave a lecture at the Nacht van de Ontdekkingen in Leiden. This year’s theme was ‘Time’ and Ineke discussed the work of the Navigation Lab Leiden and how time and space play a role in navigation.

On Tuesday 10 March 2015 - 10h Ernst Worrell, professor at the University of Utrecht with a chair on

One Lecture about Immigrant Integration in the EU and its Member State at the Institute of European Studies at George Washington University, one class in a course on Immigration and Integration at Georgetown University, and a lot of judging in the international rounds of the Phillip C. Jessup International…

The lecture series

On Friday 12 September 2025, the Opening Ceremony of the European Law LL.M. programme took place in the Lorentz lecture hall at Leiden Law School. Following Dr Barbora Budinska’s and Professor Armin Cuyvers’s warm words of welcome for the incoming students, Dr Darinka Piqani presented two student pr…

On 29 June 2018, Jan Michiel Otto, professor of Law and Governance in Developing Countries and director of the Van Vollenhoven Institute until 2018, delivered his valedictory lecture entitled De ander als spiegel: reflecties over recht en bestuur in ontwikkelingslanden (The Other as a Mirror. Reflections…

Darinka Piqani and Moritz Jesse, both from the Europa Institute Leiden, were invited as speakers at the Centre for Constitutionalism and Human Rights, established at the Faculty of Law of Charles University, Prague.

After three years of covid postponements, the time had finally come on Wednesday 29 June 2022: Carel Stolker’s last speech as Rector Magnificus was buried according to tradition under the ginkgo tree in the library at the Kamerlingh Onnes building.