UK Customs

  Navigating international supply chains often feels like learning an entirely new language. With the rollout of Phase 6 of the New Computerised Transit System ( NCTS Transit ) , supply chain professionals, forwarders, and traders must familiarize themselves with an updated digital framework. NCTS is the pan-European system used to monitor the movement of goods under duty suspension across the EU, EFTA, and Common Transit Convention (CTC) regions. Whether you are moving cargo across borders for the first time or adapting your logistics pipelines to modern technological standards, mastering the core terminology is essential. Below is a breakdown of the key terms every trader needs to know to keep shipments moving smoothly. 1. MRN (Master Reference Number) The Master Reference Number is a unique, system-generated tracking code assigned to a transit declaration once it is accepted by customs authorities. Acting as the digital fingerprint of your shipment, the MRN allows border au...