Millions of U.S. workers handle, store, or work near hazardous chemicals every day—from cleaning solvents and industrial adhesives to flammable gases and corrosive substances. Without proper training, clear labeling, and accessible safety data sheets, employees may not fully understand the health risks they face, including respiratory illness, chemical burns, or fire and explosion hazards. Federal regulators and occupational health experts widely view hazard communication as a foundational component of workplace safety because it determines whether workers have the information needed to protect themselves.

To address these risks, the Occupational Safety and Health Administration (OSHA) established the Hazard Communication Standard (HazCom) in 1983. Often referred to as the “right-to-know” rule, the standard requires employers to classify chemical hazards, label containers, maintain safety data sheets, and train workers on safe handling procedures. Yet more than four decades after its adoption, HazCom remains one of OSHA’s most frequently cited workplace safety standards, indicating persistent compliance gaps across industries and regions.

Originally published on traceone.com, part of the BLOX Digital Content Exchange.

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