Drug and Alcohol Testing Regulations-Refusals

• Airmen other than flight crewmembers (air traffic controllers, aircraft dispatchers, mechanics, repairmen) (14 CFR Part 65.23)
• Flight crewmembers other than pilots (flight engineers and flight navigators) (14 CFR Part 63.12)
• Pilot or flight instructor (14 CFR Part 61.14)