What does GHS stand for in the context of chemical labeling?

The correct choice defines GHS as the "Globally Harmonized System of Classification and Labelling of Chemicals." This system was developed by the United Nations to ensure that information about chemical hazards is consistent and universally understood across international borders. It establishes a standardized approach to classifying chemicals and communicating hazards through labels and safety data sheets. This harmonization is crucial for enhancing safety in the workplace and preventing incidents related to chemical exposure by providing clear and consistent hazard information.

The other options do not accurately encompass the complete meaning of GHS or its purpose. For instance, "Globally Harmonized Safety" and "Global Hazardous Standards" do not convey the full scope of classification and labeling that GHS aims to standardize. Likewise, "Global Safety Data" fails to represent the systematic approach of the GHS framework in classifying chemicals and informing users about their hazards. Thus, the selected option best captures the comprehensive intent and framework of GHS within chemical safety practices.