Yes, flight attendants are subject to rigorous drug and alcohol testing in 2026, primarily due to federal safety regulations (like the FAA in the U.S. or EASA in Europe). Testing occurs in four main scenarios. First is Pre-employment: you cannot be hired without a negative result. Second is Random Testing: airlines are legally required to randomly test a certain percentage of their "safety-sensitive" workforce every year (currently 25% for drugs and 10% for alcohol). This can happen at any time, even after a long international flight. Third is Reasonable Suspicion: if a supervisor or coworker reports behavior suggesting impairment, you will be tested immediately. Fourth is Post-Accident: if there is a significant onboard incident or ground mishap, the entire crew is often tested. In 2026, most airlines have a "Zero Tolerance" policy; a single positive test for substances like marijuana, cocaine, or unauthorized opioids results in immediate termination. Even in regions where marijuana is legal for recreation, it remains strictly prohibited for flight crews under federal aviation laws.