Report exports that arrived or left a UK port that were not notified in CDS.

HMRC has introduced new forms to report exports that were not notified through the Customs Declaration Service when they arrived at or departed from a UK port. This applies to businesses exporting goods where standard inventory-linked systems or the Goods Vehicle Movement Service were not used, or where goods were exported without prior clearance. To report these, you must complete the relevant C1601, C1602, or C1603 form and email it to HMRC along with all supporting documentation.