yea, i get drug tested, random and if you get hurt and if you are involed in any type of accident. all this started in 91. we lost some good workers threw the years. just last week we lost a guy with 12 years on. he took a pain pill that wasnt prescribed to him, it was his wifes and he had a tooth ache....FIRED... to keep my job, i quit smoking pot(my drug of choice) i get some long vaction twice a year so i toke up the first week then dry out till i go back to work. i retire in october and plan to burn again for at least a few months before i start teaching.....school board screens too. hope this helps