Mercier, Judge.The mother of J. C. and M. C. (“the children”), appeals the juvenile court’s order transferring custody and guardianship of the children to their paternal grandparents.[1] The juvenile court issued the order in connection with a dependency petition, without any party having filed a guardianship petition. The Richmond County Department of Family and Children Services (the “Department”), the appellee in this matter, “agrees that the juvenile court committed reversible error in granting the children’s paternal grandparents custody and guardianship of the children because it failed to follow the statutory mandates outlined in OCGA §§ 15-11-240, 15-11-241 and 15-11-243.” We agree and reverse the juvenile court’s order.On August 12, 2016, the Department filed a dependency petition regarding J. C. (then 7 years old) and M. C. (then 3 years old), due to the mother’s arrest for methamphetamine possession and the discovery that M. C. had a two week old leg fracture that was not being treated. The Juvenile Court of Richmond County entered a preliminary protective order wherein it found probable cause that the children were dependent and granted the Department temporary custody.The juvenile court later entered an order finding the children dependent. The court also adopted a reunification case plan on April 10, 2017, which required that the mother complete parenting classes, visit with the children, undergo a psychological evaluation, enter inpatient substance abuse treatment, and attend family counseling.Following a number of hearings, a status hearing was scheduled for August 21, 2017. At the August 21, 2017 hearing, the Department case manager for the children testified that the children were currently placed with their paternal grandparents, who lived in Alabama. The case manager testified that while the mother had “made great strides,” she had not yet completed her case plan because she had not completed inpatient substance abuse treatment. The case manger recommended that the court continue to find the children dependent. At the end of the hearing, despite the fact that neither the Department nor the paternal grandparents had filed a petition to change guardianship, the juvenile court sua sponte transferred guardianship to the paternal grandparents.The Juvenile Code provides that a juvenile court can appoint a permanent guardian for a dependent child, but must do so in accordance with the Dependency Proceedings article. See OCGA § 15-11-240 (a). The Dependency Proceedings article requires that a petition for the appointment of a permanent guardian set forth specific information, such as “if the parent of such child has not consented to the permanent guardianship, the names and addresses of the following relatives of such child whose parents’ whereabouts are known.” OCGA § 15-11-241 (7) (emphasis supplied).In the present matter, the parties agree that the mother did not consent to the transfer of permanent guardianship and that no guardianship petition was filed. As no guardianship petition was filed, there was no compliance with OCGA § 15-11-243,[2] which requires that “[n]otice of a guardianship petition pursuant to this part shall be given to a parent of the child who was adjudicated as a dependent child[.]” OCGA § 15-11-243 (a).Furthermore, OCGA § 15-11-240 requires that a juvenile court make a number of findings in order to appoint a permanent guardian, including that “reasonable efforts to reunify such child with his or her parents would be detrimental to such child[.]” OCGA § 15-11-240 (a) (1). The juvenile court order does not contain those findings.The fundamental liberty interest of natural parents in the care, custody, and management of their child does not evaporate simply because they have not been model parents or have lost [at least] temporary custody of their child to the State. Even when blood relationships are strained, parents retain a vital interest in preventing the irretrievable destruction of their family life. If anything, persons faced with forced dissolution of their parental rights have a more critical need for procedural protections than do those resisting state intervention into ongoing family affairs. When the State moves to destroy weakened familial bonds, it must provide the parents with fundamentally fair procedures.In the Interest of M. F., 298 Ga. 138, 145 (780 SE2d 291) (2015) (citation omitted). The notice and hearing requirements of the Juvenile Code are mandatory. See In the Interest of R. B., 346 Ga. App. 564, 570 (2) (816 SE2d 706) (2018). By sua sponte transferring guardianship in the absence of a statutory compliant petition, requisite notice to the mother, and the requisite findings, the juvenile court failed to follow the procedures set forth in OCGA §§ 15-11-240, 15-11-241, 15-11-243, and 29-2-18.[3] As such, we reverse the juvenile court’s order.Judgment reversed. Barnes, P. J., and Brown, J., concur.