u/Antique-Ad7290

Hoping to get my CDL. I have very long hair. I used to take edibles and occasionally smoked, but I stopped everything last summer. I wouldn’t have any problems passing a hair exam if they just checked the first 3 or 6 inches, but I’ve watched a few videos on YouTube and on longer hair they seem to send the whole length to the lab. Maybe that’s just for family custody cases or something like that where they want more of a usage history, but I’m concerned with not passing. It took a long time to grow my hair and I’d hate to go shorter again.