- Denmark is preparing for a major update in its e-Invoicing system with the introduction of the OIOUBL 3.0 standard
- The Danish Business Authority announced the OIOUBL 3.0 as a release candidate with a final release date set for April 10, 2025
- OIOUBL 3.0 will become one of the two national e-Invoicing standards alongside Peppol BIS 3.0
- The new standard includes updated specifications for invoices, credit notes, and invoice response messages
- It introduces separate processes for technical confirmations and content-related acknowledgments in invoice responses
- Key dates include immediate availability for development, mandatory compliance by November 15, 2025, and deprecation of OIOUBL 2.1 by May 15, 2026
- Businesses in Denmark need to update their systems to comply with the new standard to avoid disruptions
- Adapting to OIOUBL 3.0 offers benefits in digital communication and operational efficiency
Source: rtcsuite.com
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Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
