While trailing indicators, such as total case incident rate (“TCIR”), lost- time case incident rate (“LTIR”) and days away, restricted and transfer (“DART”) rate, help us monitor our safety performance, leading indicators, such as significant injury and fatality (“SIF”) potential and actual incident rate, near-misses, timely corrective action of internal and external audit findings, on-time safety plan execution information and safety culture risk, help us monitor and assess risks and the effectiveness of our safety plans and processes.