No More 100 ml Limit? European Union Airports May Soon Ease Hand Baggage Liquid Rules

A long-standing rule in European airports restricts passengers from carrying more than 100 ml of liquid in their hand baggage. This can make it difficult for you to carry beverages or toiletries such as shampoos, toothpaste and deodorants in your cabin baggage. However, the 100 ml liquid rule may soon be lifted at airports across the European Union. According to the European Commission, advanced security scanners capable of detecting liquid explosives could soon be rolled out, allowing passengers to carry larger bottles and containers in their cabin bags.

This change marks a significant shift in airport security procedures that have been in place for nearly two decades, reported Euronews.

What Is The Current 100 ml Liquid Rule In Airports?

Currently, EU regulations require that liquids, gels, and aerosols in carry-on luggage must be stored in containers of 100ml or less and packed into a transparent resealable bag. This rule has been in place due to limitations in conventional X-ray screening machines, which cannot reliably detect liquid explosives. However, passengers carrying baby products, essential medication, or special dietary liquids are allowed certain exemptions.

Advanced Security Scanners Rolling Out In Airports

The arrival of new-generation explosive detection systems can make it possible for flyers to carry a larger quantity of liquids in their cabin baggage. These upgraded scanners can thoroughly examine the contents of larger containers without requiring passengers to remove liquids at security checkpoints. The technology has already been installed at several EU airports, including in Rome and Milan.

When Will The 100 ml Liquid Rule Be Scrapped From EU Airport Checks?

In June 2025, a screening method that had undergone successful trials received the European Civil Aviation Conference's (ECAC) approval. Now, manufacturers must submit their equipment for formal testing. Once a device passes ECAC's standards, it will be eligible for EU-wide certification, paving the way for its use in airport security zones. A European Commission spokesperson told Euronews that once approved, the new systems could begin operating "in the coming days," though the rollout will vary by location.

Not Every EU Airport Will Have The Latest Technology

Not all EU airports are equipped yet. The technology is expensive and requires significant investment. As per reports, seven terminals in Italy are already using the new systems. Airports in Germany, Ireland, Lithuania, Malta, Sweden, and the Netherlands are also expected to follow once final approvals are in place.

Travellers should keep an eye on airport updates before packing their cabin bags, as the rule change will likely happen in phases across the continent. If fully adopted, it could make packing and travelling easier for flyers in Europe.