This book brings together multidisciplinary works and is dedicated to the issue of child rights protection, both in criminal and civil, as well as administrative law contexts. It includes ten articles that address the rights of juveniles in conflict with the law during criminal proceedings, legal and practical aspects of certain procedural rights of juvenile witnesses, the legality of covert investigative actions involving minors in juvenile justice, the protection of personal data of minors in civil proceedings, psychological challenges in determining child sexual abuse (CSA), the specifics of investigative actions involving child victims of sexual violence, Ukraine's experience with access to justice for children during wartime, and the effectiveness of restorative justice for children. This book is intended for practicing lawyers, social workers, psychologists, and other readers interested in children's rights, offering them the opportunity to learn about the latest trends in the field of child rights and the relevant European and American experiences.