Lowering Miners' Exposure to Respirable Crystalline Silica and Improving Respiratory Protection
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The Department of Labor fosters and promotes the welfare of the job seekers, wage earners, and retirees of the United States, by improving their working conditions, advancing their opportunities for profitable employment, protecting their retirement and health care benefits, helping employers find workers, strengthening free collective bargaining, and tracking changes in employment, prices, and other national economic measurements.