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| The validity of hair testing has been upheld by courts across the United States in both civil and criminal cases. Clicking the link below will provide a non-exclusive list of cases upholding the use and admissibility of hair testing in a wide range of cases, including employment and custody matters. |
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Omega Laboratories is accredited to the ISO/IEC standard by ACLASS and was the first hair drug testing laboratory in the United States to receive ISO/IEC accreditation. |
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