Final answer:
Mandated reporters, such as teachers and law enforcement personnel, are required by law to report suspected child abuse.
Step-by-step explanation:
The type of reporter that is required by law to report suspected child abuse is a mandated reporter. Mandated reporters are individuals who are legally obligated to report suspected child abuse or neglect. They are typically professionals in certain fields, such as teachers, law enforcement personnel, social workers, and healthcare providers. These individuals are required by law to report any suspicions or evidence of child abuse in order to protect the well-being and safety of children.