Using other peoples pee for drug test?

Yes, it is possible to use another person's urine for a drug screen test. To succeed at this illegal and highly risky feat, the first and most important factor is to be 100% (or as close to it) certain that the donor's urine is free from any prescription, over-the-counter, herbal, or illegal drugs. To assume the donor is "clean" because he/she doesn't use illegal drugs at all, or rarely and that even a common cold medication is not how this should be approached. Should any uncertainty about the test's outcome by the lab or the requesting party be raised, then it will be re-tested with more "screens" or "panels" which means more variables are added that aren't commonly done the first time, due to expense. There have been people who substituted another person's urine for drug testing, and when the lab detected an unclear answer and retested the sample, discovered it was not from the male tester but that from a pregnant female. The second important factor to be seriously considered is the physical ability to bring in a urine sample that has been kept in a sterile and unleakable container and how exactly to quickly and believeably get it into the lab provided container without any suspicion. It must be at the right temperature, not room temperature, but body temperature or a bit higher, so a pocket or purse is unacceptable. Should a person have secured a willing urine donor who is healthy and drug free, and the physical ability to sneak it into the testing place in it's sterile and body warm container knowing how to make the transfer in a matter of seconds with no trace of it, then the last step before the person actually uses another persons urine for drug testing will be to go to a local drugstore and purchase an over-the-counter urine drug test kit which are sold in the aisles by the pharmacy. Read all the instructions carefully and thoroughly before attempting it so no money or wrong positive or negative result appears. If the person has taken these tedious but important steps and is willing to give substituted urine with its risks of being caught considered, then it can be done.