Each individual employer in the U.S. maintains its employer-rights to dictate what may or may not be tolerated at their company. If your employer uses corporate-wide drug-screening efforts, CBD would likely not test postive on a drug screen as it is unlikely to show up. Most drug tests are either for a particular drug or cater to a myriad of specific drugs. CBD, by itself, is usually unaccounted for, resulting in a negative drug test. Since CBD doesn’t impair a user’s physical or mental state, many companies wouldn’t classify CBD in the same category as cannabis. Though, this information only relates to pure CBD.