What is indicated by GHS 1 in the classification system?

GHS 1 indicates the most severe hazard in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). This classification system is designed to standardize the way hazards associated with chemicals are communicated, helping ensure safety in handling and usage.

When a substance is classified as GHS 1, it indicates that it presents a significant risk to health, safety, or the environment. This classification is crucial for informing workers and emergency responders about the potential dangers so they can take appropriate precautions.

Understanding the significance of GHS categories helps in evaluating risks accurately and facilitating adherence to safety standards in workplaces that handle hazardous materials.