Wis. Stat. § 48.305
Notwithstanding other time periods for hearings under this chapter, if a child is removed from the physical custody of the child's parent or guardian under s. 48.19(1) (c) or (cm) or (d) 5. or 8. without the consent of the parent or guardian or if an adult expectant mother is taken into custody under s. 48.193(1) (c) or (d) 2. without the consent of the expectant mother, the court, subject to s. 48.299(9), shall schedule a plea hearing and fact-finding hearing within 30 days after a request from the parent or guardian from whom custody was removed or from the adult expectant mother who was taken into custody. The plea hearing and fact-finding hearing may be combined. This time period may be extended only with the consent of the requesting parent, guardian, or expectant mother.
Wis. Stat. § 48.305