Vegan certification flagging, Vegan Society, V-Label, Certified Plant Based, how do you wire it in?

Each cert is a Magento product attribute, not a label, not a tag, an actual EAV attribute with a badge image, a cert authority URL, and an expiration date. Wired into:

• PDP, rendered as a cert strip below the product title, badges link to the authority’s registry entry. Vegan Society Trademark and V-Label both publish public registries you can deep-link to.
• Category cards, small badge icons so shoppers scan-filter visually.
• Layered nav, cert is a filter facet. “Show me only Vegan Society Trademark items.”
• Cart + checkout, cert badges next to line items reinforce the proof at the moment of payment.
• Schema.org, hasCertification on each Product node so Google + LLMs index the cert.
• Expiration alerts, admin cron emails 30 days before any cert expires. Trade-marked badges on lapsed SKUs are a legal risk; the alert prevents it.

Vegan Society Trademark is the global gold standard (UK-issued, recognized everywhere). V-Label is the EU equivalent (more common on European brands). Certified Plant Based (NSF in the US) and Vegan.org are US-focused. Most brands hold 2-4 of these depending on region; Magento renders the right badge per store view based on locale.