Final decision of the Council of State on the action for suspension and annulment brought by a coalition of associations after the publication of the Royal Decree of 22 July 2018 establishing the modalities of detention of families in migration. The Council of State decides to maintain the provision that allows the deprivation of liberty of families for a maximum period of 4 weeks and declares itself not competent to pronounce on the concrete measures for the functioning of the family homes.