During the research, hazard identification and risk analysis in the supply chain of an employee employed in a high-bay warehouse were carried out. The study attempted to evaluate risk in order to determine its level of acceptability. A risk category was determined using the Risc Score method. Preventive measures to reduce occupational risk at the warehouseman's workplace have been defined. The risk assessment shows that the forklift truck is the largest source of threat in the supply chain of raw materials, products, components and is an unacceptable risk at the level of R = 540, which means that without the application of preventive measures, the employer cannot safely allow employees to work. As part of the activities to reduce the risk category, modern methods of additional equipment of forklifts were used, m.in with traffic lights informing about the oncoming truck using blue light and marking the red zone of the truck as dangerous. The conducted research shows that the risk to the warehouseman's