What Are GHS Labels?
GHS labels are labels affixed to containers of hazardous chemicals. They provide safety information using a format developed by the United Nations. OSHA requires GHS labels on hazardous chemicals that are shipped and/or sold. OSHA also requires labels on chemical containers in the workplace. Workplace labels (a.k.a. secondary container labels) do not have to follow the GHS format. However, using them is a best practice a lot of employers are choosing.