This document outlines the rules and procedures for reporting and managing incidents that adversely affect health or welfare under OAC 5123:2-17-02. It defines key terms, establishes categories (A, B, C) for classifying incidents based on severity, and specifies requirements for reporting, investigating, analyzing trends, and training staff. The objectives are to create awareness of incident reporting, educate about roles and procedures, prevent future risks, and ensure continuous quality improvement. Revisions to the rule strengthen the unusual incident process and provide more consistent definitions and communication procedures.