All persons making use of Leiden University buildings and grounds must comply with the general University house rules. These are listed in the Regulations on the Use of University Buildings, Grounds and Other Facilities, and are intended to guarantee order and safety for guests and staff alike.

Leiden University wants to ensure you can do your work safely and with the right support. Here you will find information on who to contact in case of problems, questions, or emergencies, as well as answers to questions such as: What should I do in the event of a work-related accident? Where can I go…

Here you can find more information about international cooperation.

How can you ensure that your research hits the headlines? How can you bring your research output, such as PhD research or a publication, to the attention of the public?

The rise of extremism in Europe has increased polarisation. The EU-funded DRIVE project, led by Tahir Abbas, Professor of Radicalisation Studies from Leiden University’s Institute of Security and Global Affairs, explores how social, structural, and individual factors contribute to radicalisation, offering…

eLaw – Center for Law and Digital Technologies has officially launched its participation in AI:Liner, a Horizon Europe project that will transform how Europe manages its aging sewer infrastructure through artificial intelligence and digital innovation.

Biological agents are micro-organisms such as bacteria, parasites, moulds, viruses and their waste products. This category also includes genetically modified variants (GMOs). These agents may form a risk for your health, which is why we apply a number of legal and other guidelines to prevent people…

Leiden University has a new Executive Board. Since 8 February 2021, Annetje Ottow has been the new President and Hester Bijl the new Rector Magnificus of the Board, while Martijn Ridderbos has continued in his role as Vice-Chairman.

A 5 million euros grant from the Dutch Research Agenda allows Anouk de Koning and co-applicants Femke Kaulingfreks and Maartje van der Woude to study social interventions in eight Dutch cities in an innovative and interdisciplinary way.

If you want to travel for work to an area with a security risk country or area with the color code orange and/or red, you need prior permission from the university.

If you cycle to work, you can use the University’s bicycle racks or lockable bicycle sheds; to use a lockable shed, however, you need a bicycle pass. At some locations you can also borrow a staff bicycle.

During the event 'Fout?' by De Jonge Akademie, Ellen de Bruijn held a lecture about the social context of making mistakes and the psychological elements of learning from it.

This website provides an overview of the organisational structure of Leiden University. Here you can find contact details of secretariats, staff lists by department, co-participation bodies, and regulations.

Vanessa de Malmazet has been working as HR policy advisor in FGGA's Faculty Office since March. Promoting employee well-being is high on the Faculty Board's list of priorities for the coming years. In this new role,

The Graduate School of the Faculty of Humanities conducted a survey of its PhD candidates and their supervisors in spring 2023. What is going well? And what could be improved? The results are now known.

Nina Baranowska and Gianclaudio Malgieri have published a new blog post on Verfassungsblog: 'Towards a Legal Concept of Digital Well-being: Insights from the EU Commission’s Preliminary Findings on TikTok’s Addictive Design'.

Archaeologist Prof Bleda Düring has been awarded a prestigious ERC Advanced Grant for his research on the emergence of social inequalities in the transition from the Copper Age to the Bronze Age in Cyprus. Using excavations, isotope analysis and cultural interpretations, he investigates how and why…

What interests and motives shape how people cooperate, clash and place their trust in one another? For more than 36 years, Van Dijk explored these questions using experimental games in the laboratory. 'Games strip complex issues back to their core.'

Veel Nederlanders hebben fysieke, psychische en sociale problemen tegelijk. Zij hebben hulp nodig van meerdere professionals uit verschillende organisaties. Fia van Heteren onderzoekt hoe deze professionals met elkaar én met cliënten samenwerken, en welke factoren deze samenwerking versterken of bel…

In a new essay for Ethics & International Affairs, Dr Henning Lahmann, Assistant Professor of International Law & Technology at eLaw, addresses the question whether states should resort to social media to warn a civilian population ahead of military operations.

On 22 April, all students and staff of the Faculty of Social and Behavioural Sciences received an invitation to join the conversation about the faculty vision and strategy plan. They could do that by attending one of the feedback sessions on 10, 11 and 12 May. Those sessions were a success: the Faculty…

The Social Resilience & Security interdisciplinary programme broadens its scope by embedding two research projects lead by Dr. Joanne Mouthaan. The projects adress suicide prevention skills and mental health of Ukraine refugees. Both projects will be integrated in the programme with the aim to improve…

Regardless of whether you work at a desk or in a lab, all workplaces have their risks. As your employer, the University aims to create a healthy workplace and to limit possible health risks. Here you will find the main risks and measures that we take to reduce them.

Leiden University’s regulations are drawn up by various departments, such as Legal Affairs, Human Resources and the department of Health, Safety & Environment.

Police, administrators and other parties will from now on have access to the advice of the new Academic Advisory Board for the Police. Maartje van der Woude, professor of socio-legal studies, is one of the members of this council.

Organisation

Young people being deployed to carry out explosive attacks: how do they come into view, and what motivates them? The podcast 'Action/Reaction: From Attack to Approach' by the research project Close Protection and Surveillance and researcher Sheila Adjiembaks takes a closer look at why and how young…