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  • Texas Alcohol and Drug Testing Services
    Texas Alcohol and Drug Testing Services
    (281) 444-6600
    2151 Fm 1960 Road West, 77090  Houston

    Failure to appear for any test after being directed to do so by your employer. Failure to remain at the testing site until the testing process is complete. Failure to provide a urine or breath sample for any test required by federal regulations. Failure to permit the observation or monitoring of yo…