<p>CLIA-Waived Drug Tests (CLIA, <a href="/resources/glossary/define-clinical-laboratory-improvement-amendments-clia">Clinical Laboratory Improvement Amendments</a>) employ methodologies that are so simple and accurate as to render the likelihood of erroneous results negligible; and pose no reasonable risk of harm to the patient if the drug test is performed incorrectly. These tests are FDA Cleared and are suitable for home and business use.</p>