Why are hazard symbols the same in all countries?

Hazard symbols are standardized globally to ensure consistent communication about chemical dangers and safety. Organizations like the United Nations and the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) promote uniformity in hazard communication to protect public health and the environment. By using the same symbols, individuals can easily recognize hazards regardless of language or location, enhancing safety in the handling and transport of hazardous materials. This standardization helps prevent accidents and promotes safer practices worldwide.