A standard fresh produce entry requires a commercial invoice, packing list, bill of lading or airway bill, and a phytosanitary certificate issued by the exporting country's national plant protection organization. Some commodities require additional USDA APHIS import permits or compliance agreements. FDA Prior Notice must be submitted electronically before arrival, and the importer of record must have FSVP documentation on file for the foreign supplier.

US domestic production of most vegetables and melons is highly seasonal, creating predictable import windows — particularly from Mexico and Central America during winter and early spring months when domestic supply is limited. Importers should anticipate higher port congestion and inspection wait times during peak import seasons and build additional lead time into logistics planning. Spot price volatility during domestic crop transitions can also create short-term arbitrage opportunities for well-positioned importers.