The methods used to determine the age of
an applicant may include “invasive” medical tests which interfere with the rights of the child, including their right to dignity,
integrity and privacy. It is often a challenge to find the right balance between protecting children from harm and promoting
their participation in these procedures. This report provides important insights and identifies the implications of collecting
children’s biometric data and conducting age assessments.

Up to one third of migrants arriving in the European Union since the summer of 2015 have been children. The current emphasis on speedier asylum processing and making returns more effective may trigger increased use of immigration detention, possibly also affecting children. The detention of children implicates various fundamental rights and will only be in line with EU law if limited to exceptional cases. This report aims to support practitioners in implementing relevant polices in line with applicable law by outlining available safeguards against unlawful and arbitrary detention and highlighting promising practices.