Drug and Alcohol Testing Q&A - 2006

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Impairment and THC concentration

From: lgs
Password: orange
Date: 14 Nov 2006
Time: 12:01:09 -0800
Remote Name: 65.121.114.232

Comments

Recently I received a letter from an insurance company wanting an opinion as to whether a THC level of 559.0 is sufficient to hinder judgment thereby causing an injury and how long the claimant had been smoking marijuana based on this level.