Mandatory business-to-business e-invoicing in Norway for bookkeeping-obligated organisations has been adopted. The first new requirement takes effect on 1 January 2027, when these organisations must send structured e-invoices to other bookkeeping-obligated recipients that are registered to receive them. Mandatory digital bookkeeping and receipt capability follow on 1 January 2030.
The new B2B rules build on Norway’s established use of Elektronisk Handelsformat (EHF), Peppol and the national receiver infrastructure. This guide explains the timeline, identifiers, formats and practical implementation steps.
Norway e-invoicing implementation timeline
| Fase | Requirement | Dato |
|---|---|---|
| Current public-sector requirement | Norwegian suppliers invoicing public-sector organisations use EHF Billing 3.0. Foreign suppliers use Peppol BIS Billing 3.0. | Already in force |
| Mandatory B2B sending | Bookkeeping-obligated organisations must send structured e-invoices to other bookkeeping-obligated organisations that are registered to receive them. | From 1 January 2027 |
| Mandatory digital bookkeeping and receipt | Bookkeeping-obligated organisations must use a digital accounting system and be able to receive and process e-invoices automatically. | From 1 January 2030 |
Legal status: The Norwegian Parliament adopted the amendments on 8 June 2026. The provisions introducing the sending requirement take effect on 1 January 2027, while the digital bookkeeping and receipt provisions take effect on 1 January 2030.
Scope: The rules apply to organisations subject to the Norwegian Bookkeeping Act when invoicing other bookkeeping-obligated organisations. During the first phase, the sending obligation is linked to recipients registered to receive e-invoices. Detailed format requirements and exceptions may be specified in regulations.
Enforcement: The requirements form part of Norway’s bookkeeping framework. Businesses should follow the final regulations and Norwegian Tax Administration guidance for exemptions, transitional measures and enforcement details.
EHF, Peppol and the Norwegian receiver register
Elektronisk Handelsformat (EHF) is Norway’s standard for structured electronic business documents. EHF Billing 3.0 is based on Peppol BIS Billing 3.0 and EN 16931.
Invoices are normally exchanged through the Peppol network. A sender connects to a certified Peppol Access Point, which looks up the recipient and delivers the document to the recipient’s provider.
Norwegian organisations use a Peppol participant identifier based on the nine-digit organisation number:
Format: 0192:<organisation number>
Example: 0192:987654321
The scheme code 0192 identifies the Norwegian organisation number. Older Norwegian participant identifiers under scheme 9908 have been removed from ELMA and should not be used for new registrations.
ELMA is part of Norway’s Peppol receiver infrastructure. However, Norwegian recipients may now be registered through other Service Metadata Publishers. Use a Peppol network lookup rather than relying only on an old ELMA data export.
What counts as a compliant e-invoice?
An e-invoice is a sales document issued, sent and received in a structured electronic format that supports automated processing in an accounting system. A PDF attached to an email is not equivalent to a structured EHF or Peppol invoice.
Current Norwegian public-sector guidance uses:
- EHF Billing 3.0 for Norwegian suppliers.
- Peppol BIS Billing 3.0 for foreign suppliers and cross-border exchange.
- Peppol network delivery through certified service providers and registered participant identifiers.
The detailed B2B format rules are set through regulations. Organisations should make sure their systems support the current EHF and Peppol specifications and can be updated as the regulations evolve.
Sådan bliver du klar til e-fakturering i fire trin
1. Determine which Norwegian entities are in scope
- Identify bookkeeping-obligated organisations. Map each Norwegian legal entity and confirm whether the Bookkeeping Act applies.
- Separate B2B, B2G and B2C flows. Public-sector invoicing already has EHF requirements, while the new law introduces broader B2B obligations.
- Check recipient registration. For the 2027 sending phase, verify whether each recipient is registered to receive e-invoices.
- Review exceptions. Follow the final regulations for entity or transaction types that may be excluded.
2. Select a Peppol service provider
Choose a provider that can register and manage your Peppol participant identifier, validate EHF or Peppol documents and deliver them through the network.
- Verify certification. Use a certified Peppol Service Provider authorised for the required Norwegian services.
- Confirm registration scope. Register the correct organisation number and supported document types.
- Evaluate access methods. Choose a web interface, file exchange or API integration based on volume and automation requirements.
- Plan multi-entity operations. Groups and software platforms should define separate participant registrations, permissions and data flows for each entity.
3. Configure and test
- Register your Peppol ID. Use 0192 followed by the nine-digit Norwegian organisation number.
- Map invoice data. Configure mandatory supplier, customer, VAT, payment, line-item and reference information.
- Validate EHF and Peppol rules. Test the current business rules before sending production documents.
- Run end-to-end tests. Confirm recipient lookup, network delivery, rejection handling, posting and original-format archiving.
4. Go live and prepare for 2030
- Start with registered recipients. Move in-scope B2B customers to structured e-invoicing before 1 January 2027.
- Monitor transaction status. Review delivery and validation messages and correct recurring master-data issues.
- Prepare inbound automation. Ensure the accounting environment can receive and process e-invoices automatically before 1 January 2030.
- Follow official guidance. Monitor the Norwegian Ministry of Finance implementation information and the DFØ EHF guidance.
Kom i gang med Qvalia
Qvalia is a certified Peppol Access Point and lists Norway as an accredited market. Qvalia supports EHF and Peppol invoice exchange through web-based services and the Invoicing API, depending on the selected service scope.
- Choose a service model. Review Qvalia’s plans for web-based sending and receiving, API access and sandbox testing.
- Register your participant identifier. Connect the relevant Norwegian organisation number to the required EHF and Peppol capabilities.
- Test your workflow. Validate invoice data, delivery and receiving-system processing before production.
- Plan for multiple entities or customers. Enterprise and partner configurations can be scoped for multi-entity and multi-tenant requirements.
Review Qvalia’s Peppol and e-invoicing country coverage or contact us to define your Norwegian e-invoicing setup.