Drug testing is something anyone can do — you don’t need an office or a medical background. Once you’re certified, you can contract directly with companies and perform the tests right at their locations using your own supplies. All you need to do is partner with a lab, get your business setup and pricing in place, and you’re ready to go. 💼 👉🏾 Note: If you’re drug testing for anyone governed by the Department of Transportation (DOT), a five-year certification is required. Learn how to get star