GB/T 45358-2025

This standard specifies the methods and procedures for accurately measuring and monitoring temperature throughout the cold chain of perishable foods, including during storage, transportation, and distribution. It is applied in the food logistics and retail industries to ensure compliance with safety regulations and to maintain product quality by preventing temperature abuse. The standard is used by cold chain operators, quality control inspectors, and regulatory bodies to validate temperature data and verify the integrity of temperature-sensitive goods like fresh produce, dairy, and meat.