The aim of the competition is to prolong the legacy of Professor Benjamin Marius Telders, who became a professor of international law at Leiden University in 1937.

Prof. B.M. Telders

On Monday 24 April 2023, the Europa Institute held a hybrid Leiden Law Exchange (LLX) Roundtable to discuss the Irish Supreme Court’s Costello ruling on the government’s proposed ratification of the EU-Canada Economic and Trade Agreement (CETA).

In reactie op de uitspraken van de Raad van State en de civiele rechter presenteerde Land- en Tuinbouworganisatie (LTO) onlangs nieuwe plannen. Rogier Kegge, universitair docent bestuurs- en omgevingsrecht, reflecteert op verzoek van de NOS op deze plannen.

LUCIS organiseerde op woensdag 4 maart een speciale avond over journalistiek in Irak. Journaliste Judit Neurink en programmamaker Sakir Khader vertelden over hun ervaringen en recente werkzaamheden in het land. De avond stond onder leiding van Wendelmoet Boersema (politiek redacteur van dagblad Trou…

2026

On Tuesday 23 May 2017, Jasmina Mackic will defend her doctoral thesis ‘Proving discriminatory violence at the European Court of Human Rights’. The defence will start at 15.00 hrs, at the Academy Building of Leiden University, Rapenburg 73. The supervisor of the research is Vice Dean and Professor of…

The annual conference of the European Association of Labour Court Judges (EALCJ) will be held this year in Amsterdam. From 9 to 11 June Labour Court judges from various European countries will gather at the Amsterdam Court of Appeal. Professor G.C. Boot, justice of that court and Professor of Labour…

Jasper de Bie, who obtained his doctoral degree at the Institute of Criminal Law & Criminology and who is currently employed by the Ministry of Security and Justice, has been awarded an honourable third place in the international competition 'TRI Award for the Best Doctoral Dissertation on Terrorism…

In the early modern period women played a prominent role in crime. At times they even made up half of all defendants. Female criminality was a typically urban phenomenon. Why do we find so many women before the Dutch criminal courts?

The ECtHR needs to provide effective rights protection, but it also needs to set clear standards while showing deference to decisions made at the national level. Especially when socio-economic issues are concerned, meeting these different demands is a challenging task.

On 12 and 13 September 2018, a training conference organized by the Working Group on Judicial Training Methods of the European Judicial Training Network (EJTN) took place at the Hungarian Academy of Justice in Budapest, Hungary.

View the program structure of the Advanced Master Air and Space Law on this webpage. The program gives you a thorough understanding of aviation and space law.

How can we deal with today’s global challenges in sustainable, peaceful, fair, democratic, and effective ways? How can global events such as geopolitical shifts, ecological changes, technological innovations, and pandemics be better governed? Addressing these complex questions requires innovative, multidisciplinary…

An important component of the master programme consists of extracurricular activities. On this page all extracurricular activities are listed.

Maarten Feteris, the former president of the Court of Appeal and an alumnus of Leiden University, composed the piece ‘Intermezzo’ to mark the transfer of the rectorate during the Dies Natalis on 8 February 2021.

Two research projects from Leiden University have been awarded funding within the NWO (Dutch Research Council) Open Competition Domain Science programme. This funding finances innovative, fundamental research of high quality within the domain of Exact and Natural Sciences.

The LL.M. (Governance of Migration and Diversity specialization) provides in-depth expertise on migration, asylum, diversity, and non-discrimination law with an international and European focus. Courses span multiple academic disciplines, including law, history, sociology, political science, and development…

There’s a trend going around within administrative law: submitting court documents late to make things as difficult as possible for the opposing party. As Mr. magazine reports, Tom Barkhuysen, Professor of Constitutional and Administrative Law and partner in administrative law at Stibbe, argues in the…

2026

Growing public backlash against international organizations (IOs) and attacks of national political elites on the rule of law increasingly challenge governance by IOs.

Are you ready to take on an extra challenge during your Leiden Master programme?

How, when and why the EU legislates to facilitate the private enforcement of EU law before national courts.

The programme European and International Business Law encourages engagement with active professionals, to make sure you develop a professional network

The European Law Master’s specialisation is founded on the Europa Institute’s research programme, The progression of EU law: Accommodating change and upholding values. The programme distinguishes itself by its broad intra-disciplinary approach, covering institutional, constitutional as well as substantive…

In a recent TEDx Flanders event “Statistical Errors in Court”, Statistical Scientist Richard Gill speaks about the case of Lucia de Berk, a nurse found guilty of several murders based largely on statistics.

The Netherlands will comply with the arrest warrant issued by the International Criminal Court (ICC) against Netanyahu and proceed to arrest him as soon as he enters Dutch territory. Jens Iverson,Assistant Professor of Public International Law, discusses the issue in Dutch daily newspaper ‘Trouw’.

The soil-dwelling, filamentous bacteria of the genus Streptomyces are renowned for their production of useful secondary metabolites including antibiotics. The work described in this thesis provides new insights on the role and regulation of antibiotic production and resistance in these bacteria.

The programme of the Advanced Master Air and Space Law is a combination of public air law, private air law & space law, in international & European perspective

The Summer School ‘The European Union, the United Nations and Global Governance’ will focus on a range of topics relevant to interactions between the European Union (EU) and the United Nations (UN) and the EU’s role within current patterns of global governance.

Professor Ingrid Tieken (Leiden University Centre for Linguistics, LUCL) and Dr Herman Siemens (Institute for Philosophy) have each been awarded an NWO Free Competition award in the Humanities for their research projects.

On Thursday 6 March, students from the elective course Immigration Law attending a hearing at the Aliens Division of the Court of Rotterdam.

Other COI publications can be found on Leiden Law Blog, the Leiden Law Methods Portal, and in the drop-down tabs below.

Make sure to register on time!

In a week in which the threat of violent protest against taxi platform Uber made headlines from Athens to Amsterdam, Jorrit Rijpma (Europa Insitute) and Sophia Ranchordás (Groningen University) organised an Leiden Law Exchange (LLX) Roundtable on the recent judgment of the European Court of Justice…

This is the Board of Advisors of CompaRe.

The Common Market Law Review has had its editorial office in the Leiden Europa Institute ever since it was founded in 1963.

On 16 February, Leiden University participated in the Dutch National Rounds of the 2024 Philip C. Jessup International Law Moot Court Competition, the world's largest moot court competition featuring participants from approximately 700 law schools across the world.

Veel arbeidsongeschikten kregen jarenlang te veel of juist te weinig uitkering, omdat er fouten zijn gemaakt bij de berekening van het loon waarop de uitkering is gebaseerd. Barend Barentsen, hoogleraar Sociaal Recht, zegt op BNR radio, dat hij niet helemaal begrijpt hoe het zo fout heeft kunnen gaan…

Uit onderzoek van Follow the Money blijkt dat burgemeesters demonstraties steeds vaker belemmeren en ontmoedigen. Follow the Money verwijst daarvoor onder andere naar eerder gepubliceerd onderzoek van universitair docent staats- en bestuursrecht, Rowie Stolk, waaruit blijkt dat sommige gemeenten niet…

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.

As a result of production pressure, judicial powers focus more on efficiency and less on making sure they get to the truth. Professor of Criminology Jan de Keijser believes that establishing the truth in court cases is under threat. Inaugural lecture 7 November.

We co-organise our society through law and public institutions. As society evolves, these institutions continually face new dilemmas. Legislators must regulate AI while also fostering competitiveness. Judges are tasked with protecting a healthy environment while respecting democratic decisions. States…