At the present time, the federal government requires pre-employment drug tests and then random testing after being hired for all commercial truck drivers. The law specifically states that drivers with a commercial driver’s license (CDL) are subject to drug testing as are truck owner-operators with a CDL and motor carriers who employ drivers with a [...]
Continue reading...16. March 2007
Of course Quest Diagnostics takes the credit for lower pot use among workers. But maybe the real reason is because their tests are easy to beat...?
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12. June 2007
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