{"id":59688,"date":"2026-01-30T16:51:38","date_gmt":"2026-01-30T15:51:38","guid":{"rendered":"https:\/\/www.dynatos.com\/?p=59688"},"modified":"2026-02-19T16:21:24","modified_gmt":"2026-02-19T15:21:24","slug":"denmark-oioubl-validation-update-2026","status":"publish","type":"post","link":"https:\/\/www.dynatos.com\/no\/blog\/denmark-oioubl-validation-update-2026\/","title":{"rendered":"Danmark oppdaterer OIOUBL-regler f\u00f8r mai 2026"},"content":{"rendered":"

Danmark e-invoicing oppdatering: strengere OIOUBL-validering og OIOUBL 3 avlyst<\/h2>\n


\nDanmark har kunngjort to viktige endringer som vil forme landets e-invoicing rammeverk fra 2026. Nye OIOUBL-valideringsregler blir obligatoriske i mai 2026, samtidig som den planlagte OIOUBL 3-standarden er avlyst. Samlet bekrefter dette Danmarks fokus p\u00e5 datakvalitet, interoperabilitet og mindre kompleksitet for virksomheter.
\n<\/strong><\/p>\n

Oppdateringene kommer ikke alene. De bygger videre p\u00e5 tidligere endringer, blant annet krav til digital bokf\u00f8ring i 2025 og nyere utvidelser av OIOUBL-formatet, som tillegg av CO2-relaterte datafelt. Mer bakgrunn finner du i v\u00e5r oversikt over
\nDanmarks oppdateringer for digital bokf\u00f8ring i 2025<\/a>
\nog artikkelen om
\nCO2-data i OIOUBL e-invoicing<\/a>.<\/p>\n

Nye OIOUBL-valideringsregler f\u00f8r mai 2026<\/h2>\n

Den danske Erhvervsstyrelsen har publisert OIOUBL schematron versjon 1.17.0.RC for OIOUBL 2.1 som en release candidate. Selv om dette omtales som en mindre oppdatering, innf\u00f8rer den nye schematron strengere MVA-valideringer og utvider listen over MVA-koder. Hovedm\u00e5let er \u00e5 forbedre kompatibiliteten mellom OIOUBL-fakturaer og Peppol-basert e-invoicing.<\/p>\n

Fokuset p\u00e5 strukturerte og korrekte data samsvarer med tidligere initiativer. Kravene til digital bokf\u00f8ring stilte allerede h\u00f8yere krav til systemberedskap og validering, mens innf\u00f8ringen av CO2-datafelt i OIOUBL understreket behovet for p\u00e5litelig, standardisert informasjon i elektroniske fakturaer.<\/p>\n

Under testing av den nye schematron viste en ny regel, F-LIB404, seg \u00e5 p\u00e5virke rundt fem prosent av fakturaene. Derfor ble det besluttet en utvidet implementeringsperiode, slik at organisasjoner f\u00e5r mer tid til \u00e5 tilpasse fakturalogikk og teknisk oppsett.<\/p>\n

Endelig versjon av schematron forventes midt i februar 2026. Fra da av har virksomheter frem til 15. mai 2026 for \u00e5 etterleve kravene. Etter fristen kan fakturaer som ikke oppfyller de oppdaterte valideringsreglene, bli avvist i Nemhandel-infrastrukturen.<\/p>\n

OIOUBL 3 avlyst til fordel for \u00e9n standard<\/h2>\n

Samtidig kunngjorde Erhvervsstyrelsen 14. januar 2026 at den planlagte OIOUBL 3-utgivelsen er avlyst. Beslutningen kom etter tilbakemeldinger fra tjenesteleverand\u00f8rer, som pekte p\u00e5 kompleksiteten og innsatsen ved \u00e5 innf\u00f8re en ny standard ved siden av eksisterende Peppol-krav.<\/p>\n

Ved \u00e5 avlyse OIOUBL 3 unng\u00e5r Danmark to parallelle e-invoicing standarder. I stedet beveger landet seg mot \u00e9n standard, med tettere tilpasning til Peppol. For virksomheter reduserer dette langsiktig kompleksitet, s\u00e6rlig for organisasjoner med grensekryssende prosesser eller Peppol i bruk i andre europeiske markeder.<\/p>\n

Ytterligere avklaring om denne overgangen forventes p\u00e5 Nemhandelsforum 24. februar 2026.<\/p>\n

Hva dette betyr for virksomheter<\/h2>\n

Samlet sender endringene et tydelig signal. Danmark hever forventningene til datakvalitet og validering og begrenser samtidig un\u00f8dvendig fragmentering i e-invoicing rammeverket.<\/p>\n

Virksomheter som allerede har tilpasset seg kravene til digital bokf\u00f8ring og nyere OIOUBL-utvidelser, som CO2-rapportering, er normalt bedre forberedt. Andre b\u00f8r prioritere testing og validering n\u00e5 for \u00e5 unng\u00e5 avbrudd n\u00e5r fristen i mai 2026 n\u00e6rmer seg.<\/p>\n

    \n
  • Changes companies need to implement include \u00e5 teste OIOUBL 2.1-fakturaer mot ny schematron versjon 1.17.0.RC.<\/li>\n
  • MVA-logikk og bruk av koder b\u00f8r gjennomg\u00e5s for \u00e5 oppfylle strengere valideringsregler.<\/li>\n
  • System- og prosesstesting b\u00f8r fullf\u00f8res i god tid f\u00f8r compliance fristen 15. mai 2026.<\/li>\n
  • Virksomheter kan nedprioritere forberedelser til OIOUBL 3, siden Danmark g\u00e5r mot \u00e9n Peppol-tilpasset standard.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    Danmark e-invoicing oppdatering: strengere OIOUBL-validering og OIOUBL 3 avlyst Danmark har kunngjort to viktige endringer som vil forme landets e-invoicing…<\/p>\n","protected":false},"author":11,"featured_media":59689,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[438],"tags":[],"class_list":["post-59688","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-liveblog","country-denmark"],"acf":[],"yoast_head":"\nDanmark oppdaterer OIOUBL-validering - Dynatos<\/title>\n<meta name=\"description\" content=\"Danmark strammer OIOUBL-MVA-validering, setter frist i mai 2026 og avlyser OIOUBL 3 mot \u00e9n Peppol-standard.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dynatos.com\/no\/blog\/denmark-oioubl-validation-update-2026\/\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Danmark oppdaterer OIOUBL-regler f\u00f8r mai 2026\" \/>\n<meta property=\"og:description\" content=\"Danmark strammer OIOUBL-MVA-validering, setter frist i mai 2026 og avlyser OIOUBL 3 mot \u00e9n Peppol-standard.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dynatos.com\/no\/blog\/denmark-oioubl-validation-update-2026\/\" \/>\n<meta property=\"og:site_name\" content=\"Dynatos\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-30T15:51:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-19T15:21:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dynatos.com\/wp-content\/uploads\/2024\/06\/Liveblog-denmark.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1082\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Axelle Dutre\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.dynatos.com\\\/no\\\/blog\\\/denmark-oioubl-validation-update-2026\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dynatos.com\\\/no\\\/blog\\\/denmark-oioubl-validation-update-2026\\\/\"},\"author\":{\"name\":\"Axelle Dutre\",\"@id\":\"https:\\\/\\\/www.dynatos.com\\\/no\\\/#\\\/schema\\\/person\\\/73b56df5939259a518a6f4ce7f238f72\"},\"headline\":\"Danmark oppdaterer OIOUBL-regler f\u00f8r mai 2026\",\"datePublished\":\"2026-01-30T15:51:38+00:00\",\"dateModified\":\"2026-02-19T15:21:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.dynatos.com\\\/no\\\/blog\\\/denmark-oioubl-validation-update-2026\\\/\"},\"wordCount\":489,\"image\":{\"@id\":\"https:\\\/\\\/www.dynatos.com\\\/no\\\/blog\\\/denmark-oioubl-validation-update-2026\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.dynatos.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/Liveblog-denmark.jpg\",\"articleSection\":[\"Liveblogg\"],\"inLanguage\":\"nb-NO\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.dynatos.com\\\/no\\\/blog\\\/denmark-oioubl-validation-update-2026\\\/\",\"url\":\"https:\\\/\\\/www.dynatos.com\\\/no\\\/blog\\\/denmark-oioubl-validation-update-2026\\\/\",\"name\":\"Danmark oppdaterer OIOUBL-validering - 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