Please be advised that effective March 29, 2023, CATSA’s mobile app will be permanently shut down. This decision follows a value assessment of the product, which revealed user preference for our responsive website.
At airport security checkpoints across the country, security screening of passengers and their belongings is conducted by CATSA’s screening officers prior to their entry into the secure area of an airport.
Screening officers use a variety of screening technologies and procedures to prevent passengers from carrying prohibited items beyond the screening checkpoint.
Visit our Security Screening section to learn more about the screening process