Make a list of who it will include, all employees or selected ones. The possibility also exists that the tests can even be given randomly to add the element of surprise. The tests can include several different drugs, including alcohol. It could lead to termination or even not getting the job, depending on the case. Your company may have personal lab or it may have to pay to have the work done at a clinic.
Testing can be a very valuable tool if it is done correctly and in the proper situations.
However, do not think that it can solve all of your problems alone. Conclusion Substance abuse is a very serious subject. Abusing these substances can affect the lives of many people around you, including loved ones. I am very glad to see that so much is being done to help combat its effects. For many workers and employees substance abuse programs work.