Which of the following best describes the role of the Greater Toronto Airports Authority (GTAA)?

The Greater Toronto Airports Authority (GTAA) plays a crucial role in the operations and management of Toronto Pearson International Airport. One of its key responsibilities is administering the airside vehicle operator permit (AVOP) program. This program is essential for ensuring the safety and efficiency of vehicle operations on the airside, which includes areas such as runways, taxiways, and airport terminals where aircraft operate.

By overseeing the AVOP program, the GTAA ensures that all personnel operating vehicles on the airside have received proper training and have met the necessary safety standards. This helps to minimize risks associated with vehicle movement near aircraft and other critical areas, thereby enhancing overall airport safety and operational efficiency.

The other options describe functions that are typically managed by other authorities or organizations. For example, air traffic control is overseen by bodies like NAV CANADA, while airline operations management is conducted by individual airlines. Security screenings are handled by the Canadian Air Transport Security Authority (CATSA). The focus of the GTAA is primarily on airport operations, making the administration of the AVOP program a central part of its role.