The Occupational Safety and Health Act of both NIOSH and the Occupational Safety and Health Administration (OSHA & Cal-OSHA). OSHA is in the U.S. Department of Labor and is responsible for developing and enforcing workplace safety and health regulations. NIOSH is part of the Centers for Disease Control and Prevention (CDC) in the Department of Health and Human Services". NIOSH is an agency established to help assure safe and healthful working conditions for working men and women by providing research, information, education, and training in the field of occupational safety and health.