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Legislation/Applicable standard

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ReferenceTitle
LVS EN 16931-1:2017Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice
LVS EN 16931-1:2019Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice
ISO/IEC 19845:2015Information technology Universal business language version 2.1 (UBL v2.1)
LVS CEN/TS 16931-2:2017Electronic invoicing - Part 2: List of syntaxes that comply with EN 16931-1
LVS CEN/TS 16931-2:2019Electronic invoicing - Part 2: List of syntaxes that comply with EN 16931-1
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