The matching decision of choosing which available foster family is the best fit for a foster child needs to be made with great care. A mismatch can have negative consequences with long-lasting effects on the development of foster children and families. However, despite the importance of the matching decision, research on this topic is scarce. This dissertation provides valuable insights into the decision-making process of matching by examining the different influencing factors. The results reveal that a diverse, broad range of factors influence the matching decision in family foster care. First of all, exceptions from what normally would be done according to common procedures and ideas are part of practitioners’ daily work. On the one hand,...