The establishment of safe thresholds for human exposure to toxic substances has proved to be among the most controversial issues in the environmental and occupational safety and health arena. This article discusses how the Threshold Limit Values ("TLVs") are typically used in toxic tort litigation, explores the dimensions of the controversy surrounding their use, and addresses a recent industry lawsuit.
Philip E. KarmelThe establishment of safe thresholds for human exposure to toxic substances has proved to be among the most controversial issues in the environmental and occupational safety and health arena.
It is therefore no surprise that the Threshold Limit Values ('TLVs') published by the American Conference of Governmental Industrial Hygienists ('ACGIH') have been subject to considerable controversy for at least 20 years.
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