Modernized Airport Security in Canada: What CATSA’s CT Scanners, NEXUS Updates, and APPR Mean for Fall Travelers

The Canadian Air Transport Security Authority (CATSA) is accelerating its nationwide deployment of 3D Computed Tomography (CT) security screening lines across major international hubs—including Toronto Pearson (YYZ), Vancouver (YVR), Calgary (YYC), and Montréal-Trudeau (YUL). This technology overhaul eliminates some of the most frustrating aspects of airport checkpoints, streamlining pre-board screening as autumn travel picks up. How Modernized CT Screening Lines Change Your Checkpoint Routine