The Occupational Safety and Health Administration (OSHA) in the United States, recognizing the unique characteristics of the laboratory workplace, has tailored a standard for occupational exposure to hazardous chemicals in laboratories.
Taggăyt tan Okkupasional Săfeti and  Administrasyon tan Assexăt (OSHA) daɣ amerik , daɣ as tărdăh fal samal iyyan n edăg n alxidmăt wan laboratwar, sassăkda azzuken i aginfi daɣ xătar tan