The reason why the DOT regs cover urine is because only urine is tested on a DOT regulated U/A. However, an employer can opt for a hair test as a "non-DOT collection". In this case, the employer cannot use the DOT CCF.
Burnt Toast Reviewed by Burnt Toast on . FREAKING.OUT. so I just landed a sweet job with a company that's notorious for hair testing for drugs. the test will be no sooner than a week from tomorrow (thursday, sept 23). i rarely smoke but took a couple hits off a bowl last saturday night (4 days ago/at least 12 days prior to future drug test), a bong hit a week ago (or at least 15 days prior to future drug test), and a hit off a bowl the sunday night before that (10 days ago/at least 18 days prior to drug test). that's pretty much the gist of how Rating: 5