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 we help you?
                Intra-Community Operators Registry (ROI)
- What is the ROI?
 - Who has the obligation to be registered in the ROI?
 - How can I register in the ROI?
 - How can I see if I am actually registered in the ROI?
 - How to make an intra-community invoice as a freelancer?
 - What if I am not registered in the ROI but I want to invoice an EU customer or vice versa?
 - What tax obligations do I have when I am registered in the ROI?