UHT milk (ultra-high temperature) is a long shelf-life dairy product produced according to GOST 31450-2013 "Drinking Milk. Technical Specifications." Ultra-pasteurization involves briefly heating the milk to 135–150°C followed by rapid cooling, ensuring complete sterility while preserving taste and nutritional properties. Its shelf life in aseptic packaging (Tetra Pak) is between 180 to 365 days without the need for refrigeration until opened, making UHT milk an ideal product for export, logistics to remote areas, and food reserves. Nutritional value per 100 ml: protein 3.0–3.2 g, fat 2.5–3.5 g (depending on fat content), carbohydrates 4.7 g, calcium 120 mg. Packaging: Tetra Pak 200 ml, 500 ml, 1000 ml. Packed in corrugated boxes. Shipment by pallets from a warehouse in Moscow. Manufacturing: Russia, Belarus. Brands: Parmalat, Letnee Utro, Molochny Mir, Slavyanskoye, Molochnye Berega, and others. Traceability systems: Mercury, Chestny ZNAK. Keywords: UHT milk, milk GOST, long shelf-life milk, Tetra Pak milk, dairy milk export, sterilized milk.