A hazard statement isassigned to a hazard class and category to describe the nature of the hazard(s) of a chemical, including, where appropriate, the degree of hazard.Each pictogram consists of a different symbol on a white background within a red square frame set on a point (i.e., a red diamond). The GHS pictogram is a symbol plus other graphic elements, such as a border, background pattern or color that is intended to convey specific information about the hazards of a chemical.The signal words are "danger," used for the more severe hazards, and "warning," which is used for less severe hazards. A harmonized signal word is used to indicate the relative level of severity of hazard and alert the reader to a potential hazard on the label.These elements are discussed in greater detail below: The GHS-inspired standards will require chemical manufacturers and importers to label chemical containers with 1) a harmonized signal word 2) GHS pictogram(s) 3) a hazard statement for each hazard class and category and 4) a precautionary statement. HCS targets chemical manufacturers and importers to ensure their chemical containers will display a label similar to those now used in Europe and many other GHS adopters beginning June 1, 2015. OSHA's new labeling requirements are expected to have the greatest impact on U.S.-based chemical manufacturers and chemical importers, with few mandatory changes slated for other general chemical storage. OSHA expects to make updates to its own HCS every 2 years in order to keep up with the U.N.'s anticipated changes. Combined, these chemical producers employ nearly 3 million workers. OSHA estimates over 5 million workplaces in the United States will be affected by the revised HCS, including approximately 90,000 establishments that create hazardous chemicals.
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