The Globally Harmonized System aims to establish consistency in which area?

The Globally Harmonized System (GHS) is specifically designed to provide a standardized framework for the classification and labeling of chemicals worldwide. This system aims to ensure that information about chemical hazards is communicated consistently across different countries and regions, making it easier for workers, employers, and emergency responders to understand the risks associated with chemical products.

By establishing uniform criteria for classifying chemicals based on their health, physical, and environmental hazards, along with standardized labeling requirements, the GHS enhances safety and compliance on an international scale. This consistency reduces confusion and miscommunication that can occur when different countries have varying classification and labeling systems. It also promotes safer handling and use of chemicals, ultimately aiming to protect human health and the environment.

The other choices relate to areas that may involve safety and health considerations, but they do not align with the primary objective of the GHS, which is focused specifically on classification and labeling practices.