What happens if a drug and alcohol test is refused by a CASA license holder?

If a CASA license holder refuses to take a drug and alcohol test, it is treated as a positive test result. This is because refusal to comply with testing requirements undermines the safety and regulatory standards that aviation relies upon. The intent behind this regulation is to ensure that all pilots are adhering to the highest standards of fitness for duty, which includes being free from the influence of drugs and alcohol.

This policy emphasizes the importance of responsibility among licensed pilots and reinforces the potential consequences of drug and alcohol use within the aviation community. Failing to submit to a test signals non-compliance with legal and safety protocols, hence it results in repercussions that are similar to those associated with a positive test, maintaining the integrity of aviation safety standards.

Understanding this consequence also highlights the critical nature of adherence to safety regulations in aviation and the serious implications of violation, thereby promoting a culture of safety amongst pilots.