Hazard assessment of video display units

This report describes the results of a study of potential health hazards of video display units (VDUs). The specific elements of the study included characterizing the emissions of ionizing and nonionizing radiation and exposures to electromagnetic fields. There was no evidence that operators are exposed to electric, magnetic, or ionizing radiation fields significantly above ambient levels. Significant x-ray leakage cannot occur under any credible conditions. In addition to the ergonomic aspects of VDU work, reports on the health aspects of VDU operators were investigated. The results of the study, based on the specific hazards evaluated, do not support allegations that VDU operation is hazardous beyond the identified transient discomforts associated with characteristics of the work performed. A high-profile employee education program was initiated to minimize discomforts and unwarranted concerns.