Multi-region (US EPA + EU REACH + UK COSHH), can one Magento store handle all three?
Yes, but you need three things wired carefully: per-region product visibility, per-region regulatory attributes, and per-region store views.
Visibility: a chemical registered with US EPA but not yet registered under EU REACH cannot legally be sold in the EU. Magento store views per region (us_store, eu_store, uk_store) plus per-store-view product visibility handles this natively. The same SKU is hidden in eu_store until its REACH registration is confirmed.
Attributes: each region has its own regulatory dataset.
- US: EPA registration number, EPA list membership (N/K/M/G/H/L), DOT hazmat class, UN number.
- EU: REACH registration number, BPR (Biocidal Products Regulation) authorisation, CLP (Classification, Labelling and Packaging) hazard pictograms, ADR (European DOT equivalent) class.
- UK: UK REACH (post-Brexit divergence), HSE biocides authorisation, COSHH workplace exposure limits, CDG (Carriage of Dangerous Goods) class.
Store views per region in EUR / GBP / USD with region-specific tax (US sales tax, EU VAT, UK VAT). Payment leg per region: Klarna + iDEAL + SOFORT in EU, Affirm + ACH in US, Clearpay + BACS in UK.
Inventory: Magento MSI sources per region (de_warehouse, uk_warehouse, us_warehouse) with stocks aggregating sources per region. Cross-border ships allowed where regulations permit; blocked where not.
This is exactly the architecture Ecolab + Diversey run internally; the Magento implementation matches their model at independent-distributor cost.