The Leiden Journal of International Law believes in the importance of transparent and reproducible research.
We encourage authors to follow best practices in reporting their methodology, for example describing details of study design, sources used and their provenance, and selection procedures used.
Where possible we encourage authors to make the evidence underpinning their findings, which may include quantitative data or qualitative materials, available to readers. We encourage the use of Data Availability Statements to describe whether such evidence is available to readers, and if so, where.
When sharing materials, whether qualitative or quantitative, we recommend using a dedicated repository appropriate to the materials. In particular, repositories that provide permanent identifiers and have robust preservation policies will help to ensure the long-term integrity of published research.
We also encourage authors to cite materials and data they have used in their research, alongside literature citations, to recognise the importance of all kinds of research outputs.
If you have any questions about this policy, please contact the editorial office.