Preparing For A Costco Drug Test: Saliva Or Urine?

May 4, 2024 · find answers to 'why drug test does costco use during their pre screening? Is it a urine or saliva test?' from costco wholesale employees. Get answers to your biggest. Costco has a strict, overarching drug test policy regardless of the state or region your store is in. Expect to take a saliva test during your interview and occasionally in the workplace after you’re.

Also called a saliva or mouth swab assessment, this approach. If you are an employee, and something happens to warrant a drug test (say, a forklift driver causing damage over a certain dollar amount, or causing any injury to a person) then costco.