Describe the "safety data sheet" (SDS) system.

The safety data sheet (SDS) system is crucial for ensuring the safe handling and use of hazardous materials. It provides standardized documents that contain important safety information about specific hazardous substances. An SDS includes details such as the properties of the material, potential hazards, handling and storage recommendations, emergency measures in case of accidents, and exposure controls. The information is organized in a consistent format, which allows users to quickly find essential details relevant to safety and compliance.

This system is integral to the global harmonization of chemical information, enabling workers, first responders, and emergency personnel to make informed decisions regarding the risks and necessary precautions associated with hazardous materials. The standardized nature of SDS facilitates communication and understanding across different sectors and geographical locations.

In this context, other choices do not align with the primary purpose of the SDS. While tracking hazardous materials, establishing training protocols, or classifying materials are relevant aspects of handling hazardous substances, they are not the core function of an SDS, which distinctly serves as a critical safety resource.