Allegations in the lawsuits against Intercontinental, Roundy's and Zayo, which seek class-action status, include failing to get written approval and provide proper written disclosures about the collection, use and storage of fingerprints and handprints. Under the state law, employers must tell the person in writing that the data will be collected or stored and how and for how long it will be kept and used. Private businesses also must make publicly available written policies, including guidelines for how they plan to permanently destroy the biometric data.