Germany’s Green Button tightens due diligence in 3.0 revision

Germany’s state-backed Green Button is no longer behaving like a broad seal of approval. In its 3.0 revision, the label is moving toward a stricter corporate due-diligence standard that could force brands, suppliers and compliance teams to rewrite the way they source, document and prove responsibility across textile supply chains.

The online consultation runs from 16 March to 17 June 2026, and that window matters. Green Button 3.0 is being built with a narrower focus on corporate due diligence obligations, while the label’s former meta-label approach will not continue. In practice, that means the comfortable shorthand of a badge on a garment is giving way to a more exacting test of what happens behind it: environmental due diligence, climate impacts, circular design, living wages and gender are all being pushed higher in the hierarchy of requirements.

That is the warning shot for the industry. The Green Button Secretariat says the new standard is meant to be simpler, clearer and future-proof, but it is also being aligned with international due-diligence standards, legislation and the German UWG framework. For sourcing teams, that raises the stakes around traceability and supplier oversight. For product developers, it pushes circular design out of the mood board and into compliance planning. For legal and sustainability teams, it signals a tighter relationship between textile claims and the rules governing third-party certification labels.

The consultation is not happening in isolation. A stakeholder roundtable in Brussels on 17 March 2026 focused on the human-rights and environmental due-diligence components of the draft, and BMZ says more consultations will follow in the coming months. Brands, suppliers, workers, consumers, civil society and academics all have a chance to press for changes before the standard is finalized and expected to enter into force from spring 2027, after a transition period.

Green Button’s own history explains why this revision carries weight. Launched in September 2019 by Germany’s Federal Ministry for Economic Cooperation and Development, the label was presented as the first certification mark to systematically assess whether companies take responsibility for human-rights and environmental standards in supply chains. By its fifth anniversary, Green Button said more than 100 companies had implemented its corporate due-diligence obligations and more than 425 million Green Button textiles had been sold by 2024. Green Button 2.0, published in August 2022 after a first consultation from 18 December 2020 to 7 February 2021, added raw-material-stage requirements. Version 3.0 now looks like the next, more unforgiving seam in that evolution.