y'all are lucky...:thumbsup:..my place does random UA's about every 3 months. The testers come from the clinic at 6:15am and nail the midnight and day shift at 6:30-6:45am

I don't know how they make the selection?...but, in the past two years..it seems to be based on a person's absentee record.

Mine is perfect....:smokin:...never selected in 2 years...and it's a small place.
I assume the selection method is computer generated?...or whatever, to stand up to court challenge?

I think maybe the insurance companies give them a program?..just guessing..:wtf: