Lot, Serial & Expiry Tracking Pro hardens traceability for regulated goods: FEFO picking enforcement, multi-stage expiry alerts, forward and backward traceability from any lot, and recall simulation. For food, pharma, cosmetics, and electronics businesses where a recall question — "where did this batch go?" — must be answerable in minutes. Planned features include FEFO/FIFO enforcement per product category, expiry alert ladders (quarantine, block, dispose), one-click forward/backward traceability trees, recall simulation with affected-customer lists and notification drafts, certificate-of-analysis attachment per lot, shelf-life-remaining rules for customer shipments (no shipping below X% remaining), and lot genealogy through manufacturing. This app is currently in development on the ECOSIRE build pipeline. It will ship first for Odoo 17, 18, and 19 simultaneously, with an ERPNext port following on the v15/v16 track — the same triple-version coverage as every live ECOSIRE app. One-time license, free updates within your major version. Register your interest on this page to be notified at launch and to help shape the first release.