BS PD CEN/TS 16931-3-3:2020

This document specifies the mapping between the semantic model of an electronic invoice, included inEN 16931-1 and the Cross Industry Invoice in the UN/CEFACT XML syntax. For each element in thesemantic model (including sub-elements or supplementary components such as Identification schemeidentifiers) it is defined which element in the syntax is to be used to contain its information contents.Any mismatches between semantics, format, cardinality or structure are indicated.