What does the Globally Harmonized System refer to?

• A. International list of chemicals and their characteristics
• B. Building safety standards
• C. Medical device registration
• D. Waste disposal guidelines

Answer: (A)

The Globally Harmonized System is about standardizing how chemical hazards are communicated worldwide. It sets consistent criteria for classifying hazards and standardizes the way those hazards are described and shared, including pictograms, hazard statements, precautionary statements, labels, and safety data sheets. This uniform approach means that a chemical’s risks are understood the same way in different countries, improving safety for workers, responders, and the public. It’s not about building safety codes, medical device registration, or waste disposal guidelines—those are separate areas. The idea captured by describing an international, harmonized approach to chemical information reflects what GHS aims to achieve: clear, consistent communication of chemical hazards across borders.