(Ebook) Globally Harmonized System of Classification And Labelling of Chemicals 1st Edition by United Nations ISBN 9211169275 9781417558018

The Globally Harmonized System of Classification and Labelling of Chemicals (GHS), developed by the United Nations, represents a major international effort to standardize and harmonize the way chemicals are classified and communicated globally. This first edition provides a comprehensive framework that enhances both the protection of human health and the environment, and facilitates international trade in chemicals through consistent hazard communication tools such as labels and safety data sheets (SDSs).

Prior to the development of the GHS, countries used different systems for classifying and labeling chemicals, which often led to confusion, increased costs, and safety risks, particularly in global trade. The GHS addresses these inconsistencies by offering agreed criteria for the classification of physical, health, and environmental hazards, as well as standardized label elements (like pictograms, signal words, and hazard statements).

This edition lays out the basic principles, definitions, and classification criteria, offering guidance for governments, industries, workers, and emergency responders. The implementation of the GHS is voluntary but encouraged globally, especially in regulatory frameworks involving chemical safety in the workplace, transportation, consumer use, and environmental protection.

Designed to be a living document, the GHS will continue to evolve through updates and revisions based on scientific progress and feedback from its users around the world. This foundational volume serves as the cornerstone for harmonized chemical safety management and is a critical reference for regulators, manufacturers, and safety professionals worldwide.