Is drug testing accurate?
Yes. Positive samples are tested twice by the laboratory. Before a test is reported as positive, the sample is tested via GCMS.

Can second hand marijuana smoke cause a positive?
No, the cutoff levels have been set to eliminate the possibility of a positive test caused by second hand smoke.

Can I be sued for testing my employees?
Unfortunately, in today's society, you may be sued for almost anything. Having a thorough policy, consistently administering your program, and using a company that specializes in testing will reduce your chances of being liable.

Isn't pre-employment drug testing enough?
No. Many applicants will stop abusing drugs for a while if they know they are going to change jobs or apply for a job. Random testing keeps everyone aware they may be tested any time, thus reducing the potential for your employees to abuse drugs.

Do I need to test for alcohol too?
Alcohol is the most abused drug in America. If alcohol testing is not done, many abusers may switch from illegal drugs to alcohol use.

Who needs drug testing?
Companies who have employees in safety sensitive work.

Other Questions :
If you have other questions not found on this page, please contact our Substance Abuse Testing (SAT) Department:

E-mail: Substance Abuse Testing
Phone: 903-791-9355 ext. 104

Request Informational Packet:
E-mail: Informative Folder
Include your name, company, mailing address and note you would like a folder about our occupational medicine programs mailed to you.

Drug Testing Brochure: Download Brochure


Any information provided on this Web site should not be considered medical advice or a substitute for a consultation with a physician.
If you have a medical problem, contact your local physician for diagnosis and treatment.