This document discusses Health, Safety, and Environment (HSE) Key Performance Indicators (KPIs) that organizations can use to measure their HSE objectives and identify areas for improvement. It describes four types of KPIs - leading indicators, lagging indicators, compliance and systems indicators, and behavioral indicators - and provides examples for each type. The document also includes a scenario about Construction Company XYZ applying several KPIs, such as safety training participation rate, lost time injury frequency rate, HSE management system audit score, and safety culture survey score, to measure and monitor their quarterly HSE performance.