What are the two main types of AVOP permits issued at YYZ?

The correct answer highlights the two main types of AVOP permits issued at YYZ, which are AVOP A and AVOP B.

AVOP A is designed for individuals who need to operate vehicles in any area of the airside, allowing them access to all movements and operations necessary to carry out their duties effectively. This includes a comprehensive range of responsibilities and requires a higher level of training and certification.

AVOP B, on the other hand, is intended for those who operate vehicles in specific areas of the airside, which may include certain zones rather than unrestricted access across the entire airport. This permits individuals to perform their functions within designated operational areas, making it more specialized.

Understanding the distinction between these two permits is crucial, as it ensures that personnel operate within the scope of their training and maintain safety and efficiency on the airside.