Influence of Safety Management Practices on Safety Performance with Safety Knowledge as Intervening Variable in Safety Representative

Phosphoric acid production companies have a lot of potential hazards that can lead to work accidents. The preventive actions taken by the company is establishing an SHE (Safety, Health and Environment) division appointing safety representative. Based on results patrol record, it turns out there are still unsafe conditions occur value frequency rate in 2021 worth 0.23. This study aims determine influence management practices performance mediated knowledge 40 representatives. method used analyze relationship between variables PLS-SEM (Partial Least Square – Structural Equation Modeling). showed was positive significant with p-value 0.018. In addition, also impact 0.004 VAF 49,59%. Recommendations be given form implementing training, installing signs workplace, updating socializing standard operating procedures for talk briefing.