Proposed changes to federal workforce drug testing guidelines that are currently being reviewed by officials would remove screening for MDMA—which has only rarely appeared in workers’ urine samples during recent years—and add testing for fentanyl, a substance that’s become far more widespread in unregulated drug markets over the past decade. Both MDMA—which the federal government … Continue reading Feds Consider Removing MDMA From Workplace Drug Testing While Adding Fentanyl Instead