The answer is – no. CBD oil has no way of showing on a drug test. In fact, all the standardized test don’t even look for it. When people say they were tested for marijuana, they mean they were tested for THC, a different cannabinol from CBD. Additionally, hemp has no psychoactive substances due to a lack of THC.
CBD oil is extracted from hemp, which cannot contain more than 0.3% THC. Such low readings don’t appear on a drug test.