The GHS or in full form the Globally Harmonized System is a system which addressed the classification of chemicals on the basis of genres of hazards. They proposed harmonizing hazard communication components one of which is also the safety data sheets. Considering the importance of hazard communication at the international stage especially in the global trade of chemicals, a potent system which could harmonize the system of classification and also performing labeling was needed. This system could render all such facilities and hence they were so important. The GHS provides harmonizing the rules and conditions on the chemicals at regional, national as well as international levels. While the government authorities as well as the regional as well as the international organizations are considered the primary audiences of this system, it is essential to recognize as well as understand that fact that this system is not compulsory until and unless it is utilized by the authorities.