You can now start moving to the Customs Declaration Service. The Customs Declaration Service is a modern IT platform with the flexibility to grow in line with the government’s plans to have the world’s most efficient customs system by 2025.
If your business is VAT registered, you may already be using the Customs Declaration Service for VAT purposes. Before you take action, please check with your organisation to find out if you’re already registered and make sure HMRC has the correct contact details for your business. This will make sure you receive our regular customs information emails
Source HMRC