Denmark

Denmark prepares automatic e-invoicing enrolment in 2027, with MitID validation and opt-out rules for registered digital bookkeeping systems.

Denmark Releases OIOUBL Schematron Hotfix:Version 1.17.2 Now in Effect The Danish Business Authority (Erhvervsstyrelsen) has published version 1.17.2 of the OIOUBL 2.1 schematron as an emergency hotfix, addressing a validation bug identified in the preceding 1.17.1 release. The issue was brought to the authority’s attention by a convenience store operator who observed that invoices containing

Denmark’s Nemhandel Releases ReferenceImplementation v2.3.0 / March 26, 2026 The Danish Business Authority (Erhvervsstyrelsen) has officially released version 2.3.0 of the Nemhandel Reference Implementation as of March 26, 2026. This update is a significant step in aligning national e-delivery systems with broader European standards. Key Highlights of the Release:  Nemhandel news page

Denmark Releases New Peppol Schematron Packages The Danish Business Authority (Erhvervsstyrelsen) has announced the release of version 1.16.0 of the Danish CIUS package and version 1.2.13 of the Danish Peppol BIS3-Other package for immediate implementation. Key Updates: Compliance Deadline:The Peppol schematrons included in these releases have been mandatory since February 23, 2026. Users and service

Denmark / OIOUBL 2.1 schematron version 1.17.0.RC The Danish Business Authority hereby releases OIOUBL schematron version 1.17.0.RC for OIOUBL 2.1 as Release Candidate The schematron is expected to be released as a final release in mid-February 2026, provided that no significant objections are received before then. If the schematron is released as a final release

Denmark OIOUBL 2.1 Schematron Version 1.16.0.RC Released – A Step Toward Environmentally Responsible E-Invoicing The Danish Business Authority (Erhvervsstyrelsen) has released OIOUBL Schematron version 1.16.0.RC for OIOUBL 2.1 as a Release Candidate. Overview of the Update This update introduces two new validation checks to enhance data quality and validity, along with support for CO₂ data

Denmark Advances Accounting Digitalization:CommonStandard Chart of Accounts and SAF-T File Format Denmark’s Business Authority and Tax Agency have developed two new standards to facilitate companies’ sharing of accounting data. The common public standard chart of accounts and SAF-T file format aim to simplify data sharing while reducing error sources. Significant steps are being taken in