Prior to tonight's WWE Supershow taping of Raw and Smackdown in Memphis, the entire WWE roster underwent their first urine test for the WWE Wellness program. Talent had no idea they would be taking the tests until they were informed at the taping and instructed to provide urine samples for the testing personnel.
The results from today's testing will be considered "baseline" levels with no action taken against those testing positive for illegal and prohibited substances. Today's results will be compared later on with future testing in order to determine whether usage of banned substances are continuing or if levels within WWE performers are dropping.
According to the wording of the WWE Wellness Program, "After the baseline test, subsequent positive tests for non-medical use of a prohibited substance will result in disciplinary action."
In other words, WWE will not penalize anyone for what is already in their system as long as future testing indicates they are making strides towards getting off the substances. However, if future testing indicates continued use at the same level (or increased usage) without a legitimate medical reason, that talent will be subject to disciplinary action starting with a 30 day suspension without pay.
Source: pwinsider.com