New 3D Scanners to Ease Liquid Restrictions at Airports

Brussels Airport announced plans to implement advanced 3D scanners as part of its security screening process, aimed at improving the passenger experience. The new technology is expected to relax current regulations, allowing passengers to keep liquids and electronic devices in their carry-on baggage during security checks. Initial tests are scheduled to begin in June 2026, with a full rollout anticipated by 2028 and completion across all 19 security checkpoints by Summer 2029.

Since November 2006, EU regulations have limited liquids in carry-on baggage to 100 ml containers within a single, transparent, resealable 1-liter plastic bag. The new scanners utilize CT technology to create detailed 3D images of carry-on luggage. This allows security personnel to examine the contents without requiring passengers to remove items. Automated algorithms will also assist in identifying potential dangerous objects.

With the adoption of this technology, passengers departing from Brussels will be permitted to carry unlimited quantities of liquids, provided each container does not exceed two liters. A similar system has already been implemented and is in operation at London Heathrow Airport. Brussels Airport will conduct a gradual transition to ensure sufficient screening points remain operational throughout the implementation phase.

The introduction of these advanced scanners is expected to not only expedite the security screening process but also enhance its accuracy. The ability to rotate, zoom, and virtually look through items in 3D scans reduces the likelihood of dangerous objects being overlooked. This technological upgrade reflects a commitment to improving both passenger convenience and aviation security.