But they are mandatory!
This information is defined as mandatory in the documentation. It must appear in the invoice! Or not? This question has
Read More2019-04-18: Deadline fixed! Electronic invoicing for public contracting authorities in Europe
Today it is fixed: The European Commission has referred the European standard for electronic invoices to contracting authorities in the
Read MoreCEN TC 434 publishes the standard for electronic invoices for public authorities
The name is EN 16931: The first sections of the standard for electronic invoices for public authorities. On the website
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