The measure will be enforced on international and domestic flights.
Liquids, gels and creams may be brought aboard in bottles, sprays or tubes not exceeding 100 ml and must be placed in a see-through resealable plastic bag or a see-through toiletries bag with a volume of up to one litre.
Items bought in duty free shops at Croatian airports or in-flight by passengers on direct flights to the European Union are not subject to this measure.
The measure is part of the European Commission's Regulation 1546/2006, which went into force in the Union on November 6 with a view to protecting passengers travelling by plane.