The EU Omnibus I directive, adopted by the Council on 24 February 2026 and published on 26 February 2026, sharply narrowed who must file sustainability reports under the CSRD and CSDDD. Mandatory ESRS reporting now targets EU companies with over 1,000 employees and net turnover above €450 million, with member states required to transpose the CSRD changes by 19 March 2027 for financial years beginning on or after 1 January 2027. Companies still in scope must translate their reports for local filing, subsidiaries, and cross-border investors — and those reports are dense with tables and defined terms that most translation tools break. Bluente translates sustainability reports across 120+ languages while preserving every table, footnote, and data point.
Bluente is an AI-powered document translation platform used by 30,000+ professionals to translate files in 120+ languages while keeping the original formatting intact. This article covers what the 2026 Omnibus changed and how to handle the multilingual side of sustainability reporting cleanly.
What Did the EU Omnibus Change in 2026?
The Omnibus I "simplification" package rewrote the scope and obligations of the EU's two main sustainability laws, the Corporate Sustainability Reporting Directive (CSRD) and the Corporate Sustainability Due Diligence Directive (CSDDD). It was adopted by the Council of the European Union on 24 February 2026, published in the Official Journal on 26 February 2026, and entered into force on 19 March 2026.
The headline change is scope. Far fewer companies now fall inside mandatory reporting, and the standards themselves are being streamlined. But "fewer companies" does not mean "less translation" — the companies that remain in scope are the large, multi-country groups whose reports have to move across borders and languages by design.
Who Still Has to Report Under CSRD After the Omnibus?
Mandatory ESRS and EU Taxonomy reporting now applies to EU entities with more than 1,000 employees and net turnover above €450 million. For non-EU (third-country) groups, the requirement applies where the parent generates net turnover above €450 million in the EU, with subsidiary or branch turnover thresholds also defined. Smaller entities move to a voluntary standard.
The CSDDD scope was narrowed further, to EU companies with more than 5,000 employees and net worldwide turnover above €1.5 billion, and to non-EU companies generating more than €1.5 billion in the EU. The obligation to adopt climate transition plans was removed from the core mandate, and monitoring frequency was reduced to once every five years.
When Do the New Rules Apply?
Member states must transpose the CSRD-related provisions by 19 March 2027, and the scope change applies for financial years beginning on or after 1 January 2027. The CSDDD-related provisions must be transposed by 26 July 2028. In practice, in-scope companies are preparing now for reporting cycles that land in 2027 and beyond, which is exactly when multilingual filing and subsidiary distribution ramp up.
Why Do Sustainability Reports Still Need Translation If Fewer Companies Report?
Because the companies left in scope are the largest and most international. A group with 1,000-plus employees and €450 million-plus turnover almost always operates across multiple EU member states and beyond. That triggers several translation needs at once: filing in local languages where required, distributing the report to subsidiaries and works councils, and communicating with cross-border investors and lenders who expect materials in their own language.
A new "value chain cap" also matters here. In-scope companies generally may not demand sustainability information from smaller value-chain partners beyond a defined voluntary standard — which means those partners increasingly produce a single voluntary report that then has to travel, in multiple languages, up several customers' value chains.
What Breaks When You Translate a Sustainability Report?
The same things that break in any data-heavy document, only worse because ESRS reports are built on structured tables and locked terminology. The recurring failures are: quantitative disclosure tables that lose their column alignment, ESRS datapoint references and footnotes that detach from their content, and defined terms — "double materiality," "value chain," "transition plan" — rendered inconsistently across a 100-plus-page document.
Consistency is not cosmetic in this context. In a highly regulated disclosure, a term approved in one language has to carry the same meaning when it appears elsewhere. When a tool translates the same defined term three different ways, it creates review burden and audit risk. Bluente's layout-aware engine preserves table structure and footnote anchoring, and a custom glossary locks defined terms so "double materiality" reads the same way on page 4 and page 94.
How Should a Reporting Team Handle Multilingual Sustainability Reports?
Treat translation as part of the reporting workflow, not a bolt-on at the end. Lock your ESRS terminology into a glossary once, translate the report file directly so tables and datapoint tags survive, and review the output side by side with the source. A format-preserving platform turns what used to be a copy-paste-and-reformat marathon into a single step: upload the DOCX, XLSX, or tagged report, choose the target languages, and get back a file that looks exactly like the original.
For teams that need certified or attested output for a specific filing, the same platform can escalate those documents to human-certified translation without leaving the workflow.
Frequently Asked Questions
Q: When was the EU Omnibus directive adopted?
The Omnibus I directive was adopted by the Council of the European Union on 24 February 2026, published in the Official Journal on 26 February 2026, and entered into force on 19 March 2026.
Q: Who still has to report under CSRD after the Omnibus?
Mandatory ESRS and EU Taxonomy reporting applies to EU entities with more than 1,000 employees and net turnover above €450 million, plus qualifying non-EU groups. CSRD transposition is due by 19 March 2027, applying to financial years beginning on or after 1 January 2027.
Q: Did the Omnibus remove the CSDDD?
No. It narrowed CSDDD scope to companies with more than 5,000 employees and over €1.5 billion turnover, removed the standalone climate-transition-plan adoption obligation from the core mandate, and reduced monitoring to once every five years. CSDDD provisions must be transposed by 26 July 2028.
Q: Can Bluente translate ESRS tables and iXBRL-tagged reports?
Yes. Bluente preserves table structure, footnotes, and layout across PDF, DOCX, and XLSX, and a custom glossary keeps ESRS defined terms consistent throughout long reports.
Q: What languages can sustainability reports be translated into?
Bluente supports 120+ languages, including all EU official languages, with right-to-left and Asian-script handling for global groups.
Q: How long does it take to translate a full sustainability report?
Most documents are translated in minutes rather than the days or weeks typical of agencies, with formatting preserved so there is no manual reformatting afterward.
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