Wisconsin Data on Child Sex Trafficking These reports summarize data from eWiSACWIS, Wisconsin’s Statewide Automated Child Welfare Information System, a comprehensive automated case management tool that supports child welfare practice. Wisconsin counties use this system to document information for all child abuse and neglect referrals, allegations, and substantiated allegations made to their jurisdictions. This data reflects reports made to Child Protective Services (CPS) and do not include instances of trafficking not reported to CPS. Reports of Child Sex Trafficking Allegations & Substantiations to Child Protective Services (2017-2018) Reports of Child Sex Trafficking Allegations & Substantiations to Child Protective Services (2019-2021)