- Denmark released OIOUBL Schematron version 1.16.0.RC, adding two new validation checks and support for CO₂ data in e-invoices.
- E-invoices can now optionally include CO₂ emissions data at the invoice or line-item level, supporting transparency and ESG reporting.
- The update enforces that all amounts have a valid currency code.
- The release is a candidate version, with the final release expected by end of October 2025 and implementation deadline set for 27 November 2025.
Source: docnova.ai
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.
