Between 1798 and 1813 successive regimes attempted to enforce a fundamental geographical and administrative redivision of the Netherlands. The provinces that had been sovereign states within the Republic of the United Netherlands for over two centuries were dissolved and replaced by ‘departments’, subordinate…

A number of developments within and outside the University make it necessary to treat the issue of innovation with greater urgency. An overview of these developments is given below.

To be able to measure small forces or small deviations from Boltzmann, the external vibrations at the resonance frequency must be very low. To achieve this, we have developed a very soft vibration isolation system and combine it with several other measures to reduce vibrations in our dilution refrigerators.…

This is an Erasmus+ International Credit Mobility project of the Faculty of Humanities with three partners in Uzbekistan.

This research paper was requested by the European Parliament's Committee on Civil Liberties, Justice and Home Affairs. It was published by the International Centre for Counter-Terrorism (ICCT) in The Hague. Leiden University is one of the participating institutes in this publication and our researcher…

The SBB Internship is a great Opportunity for both Students and Organisations: Almost all SBB students look back upon their internship with positive feelings, since it is a valuable experience.

This is an Erasmus+ International Credit Mobility project of ICLON (Leiden University Graduate School of Teaching) with currently two universities in Kazakhstan.

Many important topics in computer science, such as the correctness of software, the efficiency of algorithms and the modeling of complicated systems, depend on sound theoretical underpinnings. In the Theory group, we study these fundamental building blocks and develop verification methods to prove system…

Master

How do tax treaties have to be explained and implemented, and what role does the supranational regulatory process play in this? Which objectives are meant to be used in establishing tax regulations and to what extent are such legislative practices undertaken in a goal-oriented manner?.

Master

The renovation of the Herta Mohr building (formerly known as Cluster Zuid) is completed. It is the third project in the redevelopment of the Humanities Campus. With the renewal of these buildings, the university ensures a sustainable campus with modern facilities. The university wants to create an attractive…

Taxation is crucial to addressing many of the most pressing societal challenges today. Adapting to climate change, achieving the UN Sustainable Development Goals, controlling income and wealth inequality and fostering resilient democracies: none of these can be achieved without fair and sustainable…

In Belgium, officially recognised religions receive financial support from the state. Partly as a result, there is no clearly implemented secularism (separation of church and state) though this is considered to be a guiding notion in modern constitutional theories. PhD candidate Alain Vannieuwenburg…

In collaboration with the De Waag Technology & Society, Simone van der Hof of the Centre for Law and Digital Technology (eLaw department) will develop a code for digital children's rights based on the example of the age appropriate design code in Great Britain.

This week, several media reported on a confidential research report in response to internal investigation into the working environment at the Institute of Education and Child Studies. The Board of the Faculty of Social and Behavioural Sciences wants to repeat its commitment to a safe working environment…

In the last weeks, ASEAN published different Statements about the human rights situation in Myanmar and the Democratic People´s Republic of Korea (DPRK).

Camille Lefebvre has been awarded the John Peters Humphrey Student Fellowship in International Human Rights Law, by the Canadian Council on International Law (CCIL).

On 14 March 2016 the LLM in Immigration Law Programme and the Centre for European and International Legal Affairs (Queen Mary University of London) hosted the Expert Round Table ‘The Deadliest Frontier: Taking Stock of Mediterranean Crossings in 2015’.

On 25 September 2018, Dr. Yannick van den Brink, gave a presentation during an expert meeting on the EU Directive on procedural safeguards for children who are suspects or accused persons in criminal proceedings. Van den Brink was invited by the European Commission of the European Union.

On 26 February 2021, Clara van Dam was invited by Dr Oana Stefan to give a guest lecture for students of King’s College London in the elective course on ‘Law and New Modes of Governance in the European Union’.

On 27 and 28 June 2023, an extensive conference was held on the past and future of Europe’s free travel area: the Schengen zone. The Europa Institute, represented by Jorrit Rijpma, joined forces with the Odysseus Network of the Université Libre de Bruxelles, Konstanz University, and the Royal Egmont…

On 11 and 12 October Jorrit Rijpma spoke on Mobility and Security at the Batumi State University and the Tbilisi State University.

To what extent does human intervention influence the world’s biodiversity? And can we predict how biodiversity and ecosystems will change in the coming years? Inaugural lecture by Peter van Bodegom, Professor of Conservation Biology, on 8 May.

Seksueel grensoverschrijdend gedrag op de werkvloer moet strenger worden aangepakt. Zo stelde regeringscommissaris seksueel grensoverschrijdend gedrag Mariëtte Hamer na haar benoeming begin 2022. Een jaar later verschijnt haar ‘Handreiking meldingen van seksueel grensoverschrijdend gedrag op de werkvloer’.…

Anne-Laura van Harmelen has received a Vidi grant from the Dutch Research Council (NWO). This talent programme will enable Van Harmelen to research the social and neurobiological mechanisms of resilience in young people with childhood trauma.

Our society can no longer not imagine the threat of cybercrime. Banks, companies, and schools are hacked, or 'DDoSed', with increasing regularity and data is being stolen or taken hostage. To respond adequately to this threat, we need more knowledge of the perpetrators.

On March 12, the International Centre for Counter-Terrorism (ICCT) – a partner institute of the CTC - invited Associate Fellow Dr. Daveed Gartenstein-Ross to present his latest publication on Libya.

On 19 October 2023, Vincent Delhomme spoke at the conference on ‘European Judicial Narratives’, hosted by the University of Louvain Saint-Louis in Brussels. Vincent participated in the panel devoted to the reception of these judicial narratives in the European legal epistemic community.

On Thursday 17 November 2016 a delegation from the Ministry of Justice, the Ministry of Social affairs and UNICEF Tunisia paid a visit to Leiden Law School, organised by the International Juvenile Justice Observatory.

Per 1 september 2021 is de stad Leiden een heuse stadscriminoloog rijker. Marianne Franken gaat in een vier jaar durend promotieproject onderzoek doen naar de veiligheidsbeleving van Leidse burgers.

This network brings together scholars whose work explores how contemporary frameworks of crisis produce experiences of the present, rehash or disrupt established narratives of the past, and broker specific outlooks on the future. We collaborate in studying these crisis-scapes and exploring how they…

The Institute of Psychology is committed to play a prominent role in teaching and research at the national and international level.

C-SIDe project involves a broad selection of associates in solving cybersecurity problems. Security of software systems has emerged as a critical need in our interconnected society. Companies developing software products look for Security-by-Design approaches accommodating security into their software…

Prof. Dr. Ton Liefaard held a key note lecture at the 5th edition of the EFCAP Congress “Mental health needs of young offenders and victims: Assessment, intervention and legal issues”, which took place on 11, 12 and 13 May, 2016, in Porto, Portugal.

On 3 December the Europa Institute organised a debate about the figure of Black Pete. The central theme of the debate was the role which the law can play in deciding the future of Black Pete.

“Neighborhood solidarity cannot compensate the absence of the State: a response from the local administration is needed”

CERQ is a questionnaire measuring cognitive coping strategies developed by Dr. Nadia Garnefski and Dr. Vivian Kraaij.

Research conducted by the University of Leiden and the University of Curaçao found that the rights of undocumented children in Curaçao, mostly from Venezuela, are severely under threat, which does not trigger rigorous actions by the Curaçaoan and Dutch authorities.

How can we reduce CO2 emissions from industry? Leiden psychologists Emma Mors and Christine Boomsma are examining the public perception and acceptance around the capture and storage of carbon dioxide. This is part of the ALIGN CCUS European research programme.

A new study from Leiden researchers shows that the carbon emissions of building materials are set to grow if we do not act rapidly. Even with known interventions implemented in concert, these emissions are much larger than the remaining 1.5 degree budget for building materials at today’s share, the…

Young children exhibit more aggressive behaviour if their nervous system fails to respond adequately to stress situations and if they are exposed to risk factors such as smoking or psychological problems experienced by the mother during the pregnancy. This is the conclusion of PhD candidate Jill Suurland.…

On Thursday October 30th Brendan Carroll successfully defended his PhD dissertation entitled:

A practical checklist with legal, technical and ethical points of view will from now on guide the data scientists when working in Artificial Intelligence: the AI Impact Assessment (AIIA). It has been developed by ECP (Platform of the Information Society) and nine other partners, among them the Leiden…

Awareness of the functioning of a regional integration process and the benefits it can offer is crucial for its success, as the European Union experience has proven.

In November 2010, the LEAD Programme organised a public lecture by Dr. Jane Goodall on Leiden University Revisited: Celebration Fifty Years of Gombe Field Research in Tanzania at the Gorlaeus Laboratory of the Faculty of Science, attracting more than 1.100 students and staff.

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…

During the SoLaR Young Researchers Platform, which took place on 14 March 2018 in Maastricht, Clara van Dam presented her ongoing research on the role of Habitat guidance documents in the Dutch legal order.

The ASEAN community formed by Brunei, Burma (Myanmar), Cambodia, Timor-Leste, Indonesia, Laos, Malaysia, the Philippines, Singapore, Thailand and Vietnam, and The Pacific Alliance formed by Chile, Colombia, México and Perú adopted the ASEAN-Pacific Alliance Work Plan (2021-2025) back in 2021.