Does Dow Chemical perform hair follicle drug test on interns?

Hello everyone,
I was wondering if Dow Chemical performs hair follicle drug test on interns as part of the onboarding process. Any information will be greatly appreciated.

Thank you

Does anyone do this? I’ve peed in a cup many times for hiring clients, though.

It scares me that you would have to ask this.

Apparently, some employers do use hair drug tests (usually 1.5" from the root end, or approximately 90 days’ worth of hair growth – what do they do with buzz cuts or shaved heads?), but it is less common than other types of drug tests.