Registration number (WIID)Project No.TitleStatus
79756LVS CEN/TR 16931-10:2025Electronic invoicing – Part 10: Additional requirements to extend to B2B 
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 
82145LVS CEN/TR 16931-9:2025Electronic invoicing - Part 9: VAT reporting and gap analysis with current eInvoicing standardization deliverables 
60603LVS CEN/TS 16931-2:2017Electronic invoicing - Part 2: List of syntaxes that comply with EN 16931-1Standarts spēkā
60606LVS CEN/TR 16931-5:2017Electronic 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 environmentStandarts spēkā
66718LVS CEN/TS 16931-3-2:2020Electronic invoicing - Part 3-2: Syntax binding for ISO/IEC 19845 (UBL 2.1) invoice and credit noteStandarts spēkā
71870LVS EN 16931-1+A1:2020/AC:2020Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoiceStandarts spēkā
69757LVS CEN/TS 16931-3-4:2020Electronic invoicing - Part 3-4: Syntax binding for UN/EDIFACT INVOIC D16BStandarts spēkā
66719LVS CEN/TS 16931-3-3:2020Electronic invoicing - Part 3-3: Syntax binding for UN/CEFACT XML Industry Invoice D16BStandarts spēkā
60605LVS CEN/TR 16931-4:2017Electronic invoicing - Part 4: Guidelines on interoperability of electronic invoices at the transmission levelStandarts spēkā
Displaying 1-10 of 56 results.