Under FAR Part 120, what is a key requirement for drug and alcohol testing in aviation?

The key requirement under FAR Part 120 is that all certificate holders must implement a drug and alcohol testing program. This regulation is designed to ensure safety in aviation by promoting a zero-tolerance approach to substance abuse. The requirement applies broadly across various aviation sectors, including airlines and other certificate-holding entities, emphasizing the responsibility of all aviation service providers to maintain a drug-free work environment.

This comprehensive approach goes beyond merely focusing on airline pilots or commercial pilots; it encompasses a wider range of individuals whose performance can impact safety, such as mechanics, ramp personnel, and other safety-sensitive employees. By mandating a drug and alcohol testing program for all certificate holders, the regulation seeks to mitigate risks associated with substance use in aviation, thereby enhancing overall safety in air transport operations.