{"id":27007,"date":"2026-07-08T14:18:34","date_gmt":"2026-07-08T14:18:34","guid":{"rendered":"https:\/\/www.retarus.com\/blog\/e-invoicing-in-scandinavia-new-regulations-in-denmark-and-norway\/"},"modified":"2026-08-11T13:33:37","modified_gmt":"2026-08-11T13:33:37","slug":"e-invoicing-in-scandinavia-new-regulations-in-denmark-and-norway","status":"publish","type":"post","link":"https:\/\/www.retarus.com\/blog\/en\/e-invoicing-in-scandinavia-new-regulations-in-denmark-and-norway\/","title":{"rendered":"E-invoicing in Scandinavia: New regulations in Denmark and Norway"},"content":{"rendered":"\n
While many companies currently have their eyes fixed on the e-invoicing requirements coming into effect in France and Germany, significant changes are also underway in Scandinavia. The past few weeks have seen Denmark and Norway laying significant groundwork for the introduction of mandatory electronic invoicing. CFOs and legal executives at companies operating internationally would therefore be well advised to take a closer look at the new timelines. Both countries are pursuing a clear Peppol approach, which aligns well with established European compliance strategies.<\/p>\n\n\n\n
In the short term, a technical update is pending: On August 12, 2026, the Danish Business Authority is set to update the NHR (Nemhandelsregistret) interface, which provides access to centralized registration details for the e-invoicing infrastructure. The changes primarily affect the API’s JSON response structures. Companies operating their own integrations or connecting to third-party service providers are recommended to promptly review their parsing logic.<\/p>\n\n\n\n
New additions include:<\/p>\n\n\n\n
The Danish authority provides additional details about the technical changes at nemhandel.dk<\/a>.<\/p>\n\n\n\n However, another development holds greater strategic significance. At the Nemhandel Forum in May, the Danish Business Authority confirmed that Denmark plans to adopt a uniform specification called \u201cNemhandel e-Invoice\u201d \u2013 based on the international Peppol BIS 4 standard. The consultation phase received almost universal support from market stakeholders and has now been concluded.<\/p>\n\n\n\n For companies with subsidiaries based in Denmark, this means that some time still remains before the transition has been completed. Nevertheless, companies should already be incorporating the transition to Peppol BIS 4 into their medium-term IT and compliance roadmaps.<\/p>\n\n\n\n In Norway, the timeline is already more clearly defined. On June 19, 2026, through a King in Council resolution, the Norwegian government confirmed that mandatory e-invoicing would take effect on January 1, 2027. As of that date, all businesses required to maintain accounting records are obliged to issue electronic invoices for B2B transactions. The law defines an e-invoice as a structured electronic sales document which can be processed in an automated manner by an accounting system.<\/p>\n\n\n\n In practice, it is expected that the Elektronisk Handelsformat (EHF), based on the EU\u2018s EN 16931 standard and already mandatory for public procurement (B2G), will be adopted as a common format. It is also worth noting that the ministry has signalled its intention to align the legal definition of an \u201celectronic invoice\u201d with the EU\u2019s ViDA (VAT in the Digital Age) framework. The move would clearly indicate a commitment toward Europe-wide interoperability.<\/p>\n\n\n\n Norway’s tax authority will specify the exact format requirements and any exceptions by way of regulations or individual rulings.<\/p>\n\n\n\n The Norwegian government’s official statement can be accessed at regjeringen.no<\/a><\/p>\n\n\n\nThe roadmap at a glance:<\/h2>\n\n\n\n
January 1, 2027<\/td> Finalization of the Nemhandel e-Invoice concept<\/td><\/tr> November 15, 2027<\/td> Release candidate for testing<\/td><\/tr> May 15, 2029<\/td> Full rollout of Nemhandel e-Invoice<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Norway: Launch of mandatory e-invoicing confimed for 2027<\/strong><\/h2>\n\n\n\n
Key details:<\/strong><\/h2>\n\n\n\n
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