UL + FCC Part 15 + CE-mark + RoHS compliance per SKU, how does Magento handle it?

Compliance is a per-SKU attribute, not a store-wide setting. Different markets demand different stamps. The model that works:

• UL listing (US electrical safety), most printer brands carry it, but cheaper imports may not. Display the UL mark + file number on PDP. Required by many schools + universities (procurement won’t approve non-UL).
• FCC Part 15 (US radio / wireless emissions), required for any printer with Wi-Fi / Bluetooth (Bambu A1, Bambu P1S, Prusa MK4S, Creality K1). Display FCC ID on PDP.
• CE-mark (EU sale), required to legally sell into EU. Different SKU often (US-version printer vs EU-version with 230V supply + CE-mark + EU plug).
• RoHS (EU restriction of hazardous substances), declaration of conformity per product. Schools + corporate procurement often require it.

Magento attributes I add per product:

• cert_ul (yes/no + file number)
• cert_fcc (yes/no + FCC ID)
• cert_ce (yes/no)
• cert_rohs (yes/no + declaration URL)
• region_voltage (110V / 230V / dual)
• region_plug (NEMA-5-15 / Schuko / BS-1363 / AS-3112)

Multi-region store views surface different SKUs: US store view filters to UL+FCC+110V SKUs only, EU store view to CE+RoHS+230V. Same catalog, region-aware visibility. Schools-tier customer accounts can filter to UL-listed-only across regions because that’s their hard procurement gate.