Which of the following is a valid reason to revoke an AVOP?

A valid reason to revoke an AVOP is repeated violation of airside rules. This is crucial because airside operations are governed by strict safety and regulatory guidelines. Maintaining compliance is essential for the safety of all individuals in the airside environment, including passengers, crew members, and ground staff. When someone repeatedly violates these rules, it demonstrates a disregard for established safety protocols, which can lead to dangerous situations, potential accidents, or compromise the overall efficiency of operations at the airport.

While failure to complete paperwork could be a concern, it may not necessarily warrant revocation unless it directly impacts safety or operational integrity. Involvement in routine vehicle maintenance is generally not a reason for revocation since proper maintenance is a necessary part of ensuring vehicles are safe for airside operations. Therefore, focusing on repeated violations highlights the importance of adherence to safety standards in the airside context.