The aim of the COORDINATE project is to mobilise the community of researchers and organisations that will drive forwards the coordinated development of comparative birth cohort panel and associated survey research in Europe which focus on children’s well-being. The infrastructural community network brought together by COORDINATE will promote the harmonisation of and improve access to international survey data, in particular panel survey data, in the study of children and young people’s well-being as they grow up. The research that COORDINATE will complete, using a child-centric approach, continues the research initiated in MyWEB and ECDP projects, which will support elements of the preparatory phase of Europe’s first cross-national accelerated birth cohort survey of child well-being: EuroCohort - Growing Up in Digital Europe (GUIDE/EuroCohort).<br/><br/>DANS is involved with a small tasks in archiving parts of the GUIDE Data.