Before returning to work, the. Employer MRO shall ensure that the employee is “alcohol/drug free,” based on an alcohol/drug test that shows no positive evidence of the presence of alcohol, a drug or drug metabolite in a person’s system. This requirement shall be satisfied when the employee has provided a negative drug test result, as per cutoff levels contained in Section 3.3 or Section 3.4 of Article 35, as applicable, and/or an alcohol test with an alcohol concentration less than .02.
