- Those who manufacture, process, pack, or hold foods that are on FDA’s Food Traceability List (FTL), including certain cheeses, shell eggs, nut butters, various fresh fruits and vegetables, finfish, crustaceans, mollusks (bivalves), and ready-to-eat deli salads, as well as foods containing non-transformed FTL foods, are subject to further recordkeeping requirements in addition to the