An Illinois Permanency Order is a legal document issued by the state's Department of Children and Family Services (CFS) that establishes a permanent legal relationship between a child and his or her caregiver. The order can be issued after the CFS has determined that the caregiver is able to provide a safe, stable, and nurturing environment for the child. The three types of Illinois Permanency Order are Adoption, Guardianship, and Custody. Adoption is the process by which a child becomes the legal child of an adult or couple. Guardianship is the legal relationship between a child and an adult who has been legally appointed by the court to act as the child's guardian. Custody is the legal relationship between a child and an adult who has been legally appointed by the court to act as the child's custodian.