Norway's Mandatory B2B E-Invoicing Framework: A Phased Transition to 2030
Norway's phased mandatory B2B e-invoicing framework begins on 1 January 2027, requiring businesses to send structured e-invoices to ELMA/Peppol-registered customers. The mandate reaches full universality by 1 January 2030, when all bookkeeping-obligated businesses must receive e-invoices and operate electronic accounting systems.