Passengers travelling with perfumes, creams, alcoholic drinks, or bottled liquids will soon be able to carry them in hand luggage without the current 100ml restriction – provided airports adopt the latest 3D security scanners.
Officials from the European Civil Aviation Conference (ECAC) and the European Commission have confirmed upcoming approval of advanced 3D computed tomography (CT) Explosive Detection Systems for Cabin Baggage (EDSCB). These scanners automatically detect dangerous substances in luggage, eliminating the need for passengers to remove electronics or limit liquid sizes.
“We are waiting for ECAC to sign off,” said a Commission spokesperson. Once approved, airports equipped with the technology will be free to inform travellers that larger liquids are permitted. However, they remain responsible for ensuring compliance and safety.
Why the change?
Since September 2024 most EU airports reverted to the 100ml rule following concerns about scanner reliability with containers over 330 ml. A Commission report called these limits a precautionary measure, not a response to new threats.
EDSCB scanners use artificial intelligence to generate high-resolution, 3D images that distinguish liquids, electronics and potential explosives. This innovation could significantly reduce wait times and simplify the security experience for passengers once fully implemented.
Italy’s role in adoption
Major Italian airports, including Rome Fiumicino and Milan Malpensa, have begun installing these CT scanners. As installations continue, they will be among the first to lift liquid-size restrictions when ECAC approval arrives.
Italian airports are coordinating with the European Commission and national authorities to prepare passenger information systems, ensuring smooth updates when the rule change takes effect.
Airports Council International Europe (ACI Europe) has warned that sudden regulatory reversals hurt traveller confidence and discourage investment in new technology. ACI has urged Brussels to set a clear timeline for fully reinstating generous liquid allowances at scanners-equipped airports.
When will it happen?
There is no firm date yet. ECAC must formally approve the scanners, at which point airports equipped with EDSCB units can opt in. The European Commission continues to work on resolving technical issues and establishing certification standards for wider use.
Also read: No ID needed at boarding for EU flights
