Interactive toy procurement guide · 17 min read
Use one engineering change order to connect every affected BOM item, drawing, tool, firmware, audio, artwork, label, SKU, test report, sample, inventory lot, instruction, and effective production point; do not approve changes only through email. For a B2B order, the decision should be supported by an ECO record with reason, old and new revision, affected items, risk, evidence, inventory disposition, approvals, effectivity, and verification, a production-intent sample, a named approval owner, and a check that can be repeated before shipment. The approach changes with the final product, customer requirements, destination market, and operating model.