b'Signsofanaddiction:Anormallyeven-keeledemployee becomesincreasinglybelligerentwithotheremployees.You question the employee about problems in their personal life, butnothing comes of the discussion. Perhaps drugs are involved.With a drug testing policy, you can find out for certain. What Should I Do:Good: Implement a drug testing policy for existing employees and obtain their signature on a written consent at any time before testing.Better:Implement a drug testing policy, have all employees sign off on a notice that they have been made aware of the policy, use a consent form any time the policy will be utilized, and place a disclaimer in your employment applications indicating that you utilize employee drug testing.Best:Followtheadviceaboveandmakesuretolocatea labinadvancethatconfirmsinitialresultsusingthegas chromatography/mass spectrometry (GC/MS) method. Initiate random testing of at least one person each year to reinforce the policy is used and followed.88'