Registration number (WIID)Project No.TitleStatus
83170prCEN/TS 16931-3-4 revElectronic invoicing - Part 3-4: Syntax binding for UN/EDIFACT INVOIC D16BIzstrādē
82145CEN/TR 16931-9:2025Electronic invoicing - Part 9: VAT reporting and gap analysis with current eInvoicing standardization deliverablesStandarts spēkā
82145LVS CEN/TR 16931-9:2025Electronic invoicing - Part 9: VAT reporting and gap analysis with current eInvoicing standardization deliverables 
82144FprCEN/TS 16931-13Electronic invoicing - Part 13: Functional specification and guidance for the eInvoice Registry of CIUS and ExtensionsIzstrādē
82143-Electronic invoicing – Part 12: Study on the internationalization of EN16931-1Izstrādē
82065-Electronic invoicing – Part 11-3: Syntax binding of CEN/TS 16931-8 to UN/CEFACT XML Industry InvoiceIzstrādē
81877-Electronic invoicing – Part 11-2 Syntax binding of CEN/TS 16931-8 to ISO/IEC 19845 (UBL)Izstrādē
81538FprCEN/TR 16931-11-1Electronic invoicing - Part 11: e-Receipt syntaxesIzstrādē
79850FprEN 16931-1Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoiceIzstrādē
79823LVS CEN/TS 16931-5:2025Electronic invoicing - Part 5: Guidelines on the use of sector or country extensions in conjunction with EN 16931-1, methodology to be applied in the real environment 
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