This website contains a link to the Business User Guide and to other useful documentations. The business user guide aims at guiding the users in the day-to-day work with a presentation of all business processes that can be executed in the Trader Portal (TP) and the Customs Decisions Management System (CDMS).
It also contains FAQs with some questions like:
How will the Customs Decisions System work in practice?
Where will the Customs Decision be valid?
Where to apply?
How are other Member States involved?
Which types of Applications or Authorisations are managed in CDS ?
How can I access the system?
You can also find here below the link to the Customs & Tax EU Learning Portal: