Multi-region, US vs EU (different cert recognition, EU Green Claims Directive)?

Cert recognition diverges materially:

• B-Corp, recognized globally. Same standard, same badge in US + EU + UK + AU.
• Fair Trade, two different bodies. Fair Trade USA (US-focused) and Fairtrade International / Fairtrade Mark (EU-focused, runs the global "FAIRTRADE" mark). Different label, different audit. Brands selling both regions sometimes need both certs.
• Climate Neutral Certified, US-led; less recognized in EU. EU customers expect ClimatePartner, myclimate, or SBTi (Science Based Targets) instead.
• USDA Organic, US-only. EU equivalent is the EU Organic logo (the green leaf). Different audit, different supplier lists.
• GOTS, bluesign, FSC, Cradle to Cradle, globally recognized, same standard.

Operational architecture on Magento: per-store-view cert visibility. The same SKU shows Climate Neutral in the US store view, ClimatePartner in the DE store view. Product attribute values vary per store-view (Magento native). Some certs may exist in one region only, that SKU is filtered out of the other store’s catalog.

EU Green Claims Directive (effective 2026) is the bigger concern: independent third-party verification required for every environmental claim, fines up to 4% of EU turnover, ban on generic claims ("eco-friendly," "green," "natural") without substantiation. If you sell into the EU, the directive is the binding standard, not FTC. Some brands pull eco claims from the EU store-view rather than substantiate them; either approach works on Magento via store-view attribute scoping.