And, it makes legal review possible. Drug testing may be appropriate for some organizations and not for others. In other organizations it is optional. Drug testing is one way you can protect your workplace from the negative effects of alcohol and other drug abuse. A drug testing program can deter people from coming to work unfit for duty and also discourage alcohol and other drug abusers from joining your organization in the first place.
Employers are responsible for safe working conditions.
If a policy is in place, follow the procedure defined in the policy. You've done your homework and can call your consultant or EAP to support you through the process. To resolve the crisis, you may need immediate assistance from medical or police services. How an employer treats any one employee is a message to all the employees. Hiring new staff is no guarantee that you won't be dealing with the same problem in the near future.