Shipping Fresh Produce from San Juan to Oakland via Ocean Freight

Moving fresh produce successfully demands a continuous cold chain. Use cooler boxes with the right amount of gel packs for Chilled food or dry ice for frozen goods, pre‑chill products before packing, and choose a time‑definite service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as Reefer cargo.

Yes, frozen goods can often be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines have limits on how much dry ice is allowed per package and per shipment, and labels must show the net weight of dry ice and UN1845 markings. Most experts recommend checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep Frozen food at temperature while staying within dry‑ice limits.

Standard cargo policies may limit coverage for temperature-related loss on fresh food and frozen food. Most shippers should arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your Reefer cargo. Keep packing records and temperature logs; insurers often require proof that correct handling was used before honoring claims.

Most refrigerated food should stay between 0–4°C, while many frozen goods products must remain at −18°C or colder. Exact ranges depend on the product type and local regulations. Always verify requirements for each item and specify the target range on booking instructions and labels so your temperature-controlled shipment is set correctly.

You can sometimes mix fresh food and frozen goods in the same load, but only if your container or vehicle can maintain separate temperature zones. Chilled food typically needs temperatures above freezing, while frozen food must stay well below zero. If only one temperature setpoint is available, We recommend separating them into different temperature-controlled shipments to avoid freezing perishable goods or partially thawing frozen items.

When shipping fresh and frozen food, it is essential to maintain the appropriate temperature controls throughout the journey to prevent spoilage. This includes using refrigerated containers for chilled items and ensuring that frozen products remain at or below -18°C (0°F). Proper packing materials should also be utilized to provide insulation and prevent temperature fluctuations.

Fresh and frozen food shipments from Puerto Rico to the United States must comply with USDA and FDA regulations, including proper labeling, documentation of food safety standards, and adherence to import restrictions. Additionally, importers must ensure that all food products are inspected and cleared by relevant authorities before entering the mainland U.S.

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DNA provides international shipping by ocean (FCL and LCL), air (standard and expedited), and domestic or cross-border ground freight (FTL, LTL, and intermodal).

Yes, online access is available access all documents—bills of lading, invoices, customs forms, and arrival notices—in SAMMIE’s centralized, searchable document hub.