Child Abuse Prevention Law Expands “Mandated Reporter” Definition to Volunteers and Contractors

California’s expanded mandated reporter law now requires many school volunteers, contractors, and board members to report suspected child abuse and complete annual training. The goal is to identify warning signs earlier and better protect students. (Pexels).

Schools rely on far more than teachers to keep children safe. Volunteers, coaches, contractors, and school board members often spend significant time interacting with students, making them uniquely positioned to notice when something may be wrong. California’s Senate Bill 848 (SB 848), which took effect in phases beginning January 1, 2026, expands the definition of a mandated reporter to include many of these individuals, placing new legal responsibilities on those working around children. The change is designed to strengthen child abuse prevention by ensuring more trusted adults understand when and how to report suspected abuse before it escalates.

Why the Definition of a Mandated Reporter Is Expanding