Shipping Perishable Goods from Houston to Puerto Quetzal via Ocean Freight

Moving Fresh food successfully Requires a continuous cold chain. Use thermal containers with the right amount of gel packs for refrigerated food or dry ice for Frozen food, pre‑chill products before packing, and choose a Fast transit service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as temperature-controlled freight.

Yes, Frozen food can Usually be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines Set 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. Our compliance team recommends checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep reefer cargo at temperature while staying within dry‑ice limits.

Standard cargo policies may limit coverage for temperature-related loss on Perishable goods and Frozen goods. Insurance specialists generally recommend arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your refrigerated food shipment. Keep packing records and temperature logs; insurers often require proof that Proper packaging was used before honoring claims.

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

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

Fresh and frozen food must be kept at specific temperature ranges during transit to maintain quality. Refrigerated containers should be used to transport chilled food, while frozen food requires deep freeze containers. Proper insulation and temperature monitoring are crucial throughout the journey to prevent spoilage.

Shipments of fresh and frozen food must comply with both U.S. and Guatemalan regulations, including obtaining necessary permits and certifications, such as health certificates. Importers in Guatemala are required to provide documentation that proves the products meet sanitary and phytosanitary standards to ensure food safety.

DNA Supply Chain Solutions’ mission is to provide valuable logistics services so clients feel under the care, guidance, and expertise of professionals, supported by constant visibility, attention to detail, smart technology, and data mastery.

DNA Supply Chain is grounded in values of love, trust, collaboration, and a belief that service is a relationship, not a transaction, supported by technology that keeps its word and a commitment to staying human even at scale.

Our platform enhances control by combining live carrier data, independent port tracking, an AI rules engine, and human verification to provide real-time visibility, predictive alerts, and exception management.