The EU is fundamentally reforming the customs treatment of low-value imports. From 1 July 2026, consignments of up to EUR 150 from third countries will be subject to a EUR 3 flat-rate customs duty. The Commission has now issued guidance, providing important clarification on scope, application and practical implications. Businesses engaged in e-commerce should act now: the new rules can create additional costs, increase compliance requirements and may significantly impact existing supply chains. Changes in logistics can significantly reduce costs.