Quote Originally Posted by OneGuy67 View Post
Every job I've had since the age of 18 has required urine and/or blood tests as part of pre-employment and periodic tests throughout the employment. They are the norm for many jobs.
I've had near routine urinalysis tests while in the process and while holding my TS-SCI security clearance with the Army. We also had unit mandated UAs, as well as Brigade S2 mandated UAs for clearance holders. Never had a single hair or blood test.