Webin a june blog post, amazon said it “will no longer include marijuana in our comprehensive drug screening program” for jobs that are not regulated by the u. s. Webamazon is relaxing its policy around employees using weed, according to a new blog post, and will no longer enforce marijuana drug tests for any employee who. Webamazon is further relaxing its screening policies for marijuana, as it ramps up support for federal legislation to legalize the drug. Amazon first announced in june.