Does GHS cover all hazardous chemicals?

The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) is an internationally recognized framework that provides standardized criteria for the classification and communication of chemical hazards. Its goal is to ensure the safe handling, storage, and use of chemicals, as well as to facilitate trade by providing a globally consistent system. However, one question remains: does GHS cover all hazardous chemicals?

GHS scope and limitations

The GHS covers a wide range of hazardous chemicals, including substances and mixtures used in commercial, industrial, and consumer applications. Its criteria are applicable to chemicals used in various sectors such as manufacturing, agriculture, healthcare, and transportation. The system addresses physical hazards, health hazards, and environmental hazards associated with these chemicals.

Exemptions and variations

While GHS aims to provide a comprehensive classification and labelling system, there are some exemptions and variations in its implementation across different jurisdictions. These variations may be due to specific national or regional regulations, which can result in differences in hazard classification and communication. It is essential for manufacturers, suppliers, and users of chemicals to stay updated with the specific requirements in their respective countries or regions.

The importance of additional labeling

Despite the efforts made by GHS, it is crucial to note that there might still be hazardous chemicals that fall outside its scope. In such cases, it becomes necessary for manufacturers or importers to provide additional labeling and safety information to ensure proper handling and usage. Additional labeling can include specific warnings, precautions, or instructions that go beyond the standard GHS requirements, addressing any unique or local hazards associated with the chemical.