Which hazardous material classification system uses pictograms to indicate danger?

The correct classification system that utilizes pictograms to indicate danger is the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). The GHS is an international system created by the United Nations designed to standardize and harmonize the classification and labeling of chemicals. It uses specific pictograms as visual symbols to quickly communicate the dangers associated with chemical substances, aiding users in understanding the risks without needing to read extensive text.

These pictograms are categorized based on various hazards such as physical hazards, health hazards, and environmental hazards. By employing these symbols, GHS enhances safety and helps ensure that information is conveyed universally, regardless of language. The use of pictograms is particularly effective in workplace environments where quick recognition of hazards can significantly impact safety protocols and practices in handling chemicals.

Other systems, while they may include labels and other forms of hazard communication, do not utilize pictograms in the same standardized manner as GHS. For instance, OSHA (Occupational Safety and Health Administration) provides regulations and guidelines for workplace safety but does not specifically focus on pictograms. WHMIS (Workplace Hazardous Materials Information System) does have its own labels and symbols, but it’s not as globally uniform as GHS. The NFPA (National Fire Protection