Using mathematics to help children with bone cancer. It sounds a little strange, but for statistician Marta Fiocco, it's just her job. She gets a substantial grant from KiKa for it. With that money, she is going to study the effect of chemotherapy adjustments.

Leiden Law School and the Grotius Centre for International Legal Studies are very pleased to announce that Dr. Mamadou Hébié will be re-joining the Grotius Centre on the 1st of May 2021.

If doctors could better estimate a patient's chances of survival, this would help in choosing a specific treatment. It would be particularly beneficial for the rare and malignant Ewing sarcoma, which mainly affects children and adolescents. Mathematics professor Marta Fiocco has been awarded a substantial…

In what circumstances can EU competition law impose on a dominant firm a duty to supply a competitor? On 19 May 2021, the Europa Institute organised a virtual Leiden Law Exchange (LLX) Roundtable to discuss the European Court of Justice’s recent clarifications on the matter.

Leiden University Proudly Announces Dr. Mikiko Otani as the Rotating Honorary Chair Enforcement of Children's Rights 2023/2024

Associate Professor Mirjam Sombroek has been asked for advice on account of her expertise in the area of health law and children’s rights.

Workshop Series

The EU Return Directive gives migrants residing unlawfully in the European Union the option to leave voluntarily. This is to avoid detention and forced expulsion. But the directive is too vague and can lead to unfair procedures and even human rights violations, PhD candidate Christian Mommers conclu…

A job thanks to COVID—something not many people can claim. But PhD candidate Vera Arntzen can. Over the past four years, she has mapped two crucial characteristics of SARS-CoV-2 infections. Thanks to her research, experts can now make well-informed decisions on matters like quarantine duration, which…

What once began as an assignment for a master’s course and continued as a master’s thesis, has now culminated in a substantial book. Or has it finished? Actually, for Hendrikx, this is just the beginning: ‘I can finally reap the rewards of my research.’

Career and apply for jobs

Career and apply for jobs

Research

Lecture, Part of a series

Hackathon

In november 2023 is Anne Fleur van Veenstra, wetenschappelijk directeur van TNO Vector, benoemd tot bijzonder hoogleraar ‘Governance van data en algoritmen voor stedelijk beleid’.

Lecture

The GDPR privacy legislation is no impediment to handing out sanctions to Russian oligarchs or reuniting children placed in care with their parents, says privacy experts Anna Berlee, Marlies van Eck, Simone van der Hof, Simone Huting, Friederike van der Jagt and Jeroen Terstegge.

Three directors of PostNL have been arrested in Belgium, suspected of human trafficking among other things. Abuses also exist in the Dutch parcel delivery sector. Why does the Netherlands act less firmly?

Two years ago, Russian tanks crossed the border into Ukraine. The war seems to be getting closer and closer. Is it time to dust off and reintroduce military service? Our students have their say.

Questions to a European and International Human Rights Law alumnus episode 1: Christina Azzarello.

Lecture, Workshop Series

Research

Lecture, Workshop Series

On Monday 10 October a debate was held at the KOG, ‘Tax in the Boardroom’. During this inspiring event, students and tax experts from the business sector and public bodies considered the tax issues that are dominating the public debate. The tax experts were Joost Kutsch Lojenga (Shell), Sebastiaan de…

When Professor of Tax Law Jan Vleggeert delivered his inaugural lecture in Leiden University’s Academy Building on 30 October 2020, only 30 people were allowed to attend due to coronavirus measures. On 10 June 2022, Vleggeert was therefore given the opportunity to deliver a lecture to a much larger…

From scanners in lecture halls to systems for working from home: the discussion about new technology is being held on various fronts. That is why the University wants to make more use of its in-house experts. At the Technology and Trust symposium at Leiden University on 2 February, researchers from…

The EU is aiming to deter economic coercion with a new legal instrument. Freya Baetens will elucidate this in her inaugural lecture on October 27th.

Prof. Mark Leiser and a team of thirteen law students from Leiden University’s Advanced LLM programmes in European and International Human Rights Law as well as in Law and Digital Technologies together drafted a report for the UN Special Rapporteur on the Promotion and Protection of the Right to Freedom…

Suzanne Kingston will be officially sworn in in mid-January. She graduated from the Leiden Advanced LLM European and International Business Law (EIBL) in 2000.

When an international cartel is exposed, the parties involved often face punishment by more than one authority for the same behaviour. There is very little international coordination in the actions of these authorities. Pieter Huizing claims that this can, and must, change. PhD defence on 10 March 2…

Due to the absence of a finalised ‘corona act’, the Dutch Government will only be able to make use of emergency regulations should there be a new coronavirus wave. In May 2020, the Dutch Council of State wrote that, strictly speaking, the emergency regulations did not meet the constitutional requirements…

In this commentary, Sabine Witting, Assistant Professor at eLaw, provides a comprehensive analysis of the Second Optional Protocol to the United Nations Convention on the Rights of the Child on the sale of children, child prostitution and child pornography.

The LLM programme is proud to announce that former student Alice Walker, graduate of the ‘20 class, received the Lord Denning Scholarship offered by Lincoln’s Inn for 2021-2022.

The Europa Institute is once again organising the lecture series 'Europa in de Praktijk' (Europe in Practice). Students are offered the unique opportunity to enter into discussions with prominent guest speakers with years of European experience working in a wide range of sectors. Each year, we invite…

Lecture

Conference

Afstudeerceremonie

Afstudeerceremonie

Supercomputer ALICE has been expanded, making it even more powerful and faster. This means researchers and students can work with heavier models. From language research to brain activity scans, this expansion is good news for a variety of disciplines. So who gets to work with this prima donna?

Vanessa mak knaw

Professor Dr. Carsten Stahn LLM., Professor of International Criminal Law and Global Justice at the University of Leiden, completed his habilitation in July 2020 at the Humboldt-University zu Berlin and acquired the Venia for Constitutional Law, International Law and International Criminal Law. The…

On Monday 9 May, IIASL alumnus Adrian Young gave a very satisfying cross-disciplinary session between law and the arts, on the preservation of heritage in space.

Lecture, Roundtable discussion

Lecture

Conference, Seminar