According to the US Occupational Safety and Health Administration (OSHA), approximately 2.3 million people in the United States are exposed to silica at work.
To protect workers exposed to respirable crystalline silica, OSHA has issued two respirable crystalline silica standards: one for construction, and the other for general industry and maritime. The general industry and maritime standard has also been produced in Spanish language. Find these linked below.
More information on OSHA’s response to the re-emergence of silicosis in the U.S. and a resource for silicosis and crystalline silica exposure from the New York State Department of Health can be found linked below.