The document provides guidelines for Cement Sustainability Initiative (CSI) member companies to consistently measure and report safety data. It defines key terms like directly employed, contractors/subcontractors, third parties. It specifies safety indicators that should be reported, such as number of fatalities and lost time injury rates for directly employed and contractors. It clarifies what activities and locations are included in data, such as cement production facilities and delivery. The guidelines aim to improve safety performance tracking and benchmarking across the industry.