French customs have postponed the introduction of the Enveloppe Logistique Obligatoire, or ELO.
In a comment, they said:
"We would like to inform you that the deployment of ELO, originally planned for 1 April 2025, has been postponed for a few weeks. Our teams remain mobilized to complete the necessary work for its deployment under the best conditions. Please note that this change in the schedule does not impact the transition period, which remains unchanged and will end on 1 September 2025. Until the deployment of ELO, the current envelope will remain available for operators for their cross-Channel flows of goods."