ISO 31510:2025
(Main)Cold chain logistics — Vocabulary
Cold chain logistics — Vocabulary
This document defines terms in the field of cold chain logistics.
Logistique de la chaîne du froid — Vocabulaire
General Information
Standards Content (Sample)
International
Standard
ISO 31510
First edition
Cold chain logistics — Vocabulary
2025-09
Logistique de la chaîne du froid — Vocabulaire
Reference number
© ISO 2025
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ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Terms related to facilities .1
3.2 Terms related to equipment .1
3.3 Terms related to individuals and organizations .4
3.4 Terms related to process .4
3.5 Terms related to logistics activity .5
3.6 Terms related to operation index .5
iii
Foreword
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iv
Introduction
The objective of this document is to ensure a coherent approach to the description of the cold chain logistics
activities and the use of related terminology. Its purpose is to foster mutual understanding between different
stakeholders in the field of cold chain logistics.
This document presents terms and definitions in the following areas of cold chain logistics:
— facility;
— equipment;
— individuals and organizations;
— process;
— logistics activity;
— operation index.
v
International Standard ISO 31510:2025(en)
Cold chain logistics — Vocabulary
1 Scope
This document defines terms in the field of cold chain logistics.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1 Terms related to facilities
3.1.1
cold store
refrigerated facility for storing perishable goods through maintaining controlled low temperatures to
preserve their quality and freshness
3.1.2
controlled atmosphere cold store
cold storage (3.5.3) facility that controls both the temperature and the atmosphere condition to extend the
storage life of perishable goods and maintain their quality and freshness
3.2 Terms related to equipment
3.2.1
cold storage door
special insulation door for cold storage (3.5.3) made of building steel or aluminum alloy or fibre-reinforced
plastic, and attached with insulation materials
Note 1 to entry: Insulation materials should meet the insulation performance and food hygiene standards.
3.2.2
coolant
single-phase fluid (usually a liquid) used for transferring heat from one place to another
Note 1 to entry: Coolant is sometimes referred to as either heat transfer fluid, brine, or secondary refrigerant (3.2.16).
3.2.3
cooling material
substance or unit containing a substance, capable of lowering the temperature of an enclosed environment
3.2.4
cooling material cold store
equipment having an insulated enclosure, which has an independent means of cooling, that is used for
freezing (3.4.5) and preserving cooling materials (3.2.3), for example, eutectic plates, dry ice, and that is
situated within an operation site
[SOURCE: ISO 23412:2020, 3.2.1, modified — Note 1 to entry has been deleted.]
3.2.5
core temperature thermometer
special thermometer that is introduced into the product in order to measure core temperature (3.6.2) of goods
3.2.6
dehumidifier system
set of apparatus used to remove water vapour from the air and reduce humidity
3.2.7
dock shelter
air-expandable sheet used to fill gaps when a truck makes contact with a berth
3.2.8
floor-heater
heater to be laid in cargo handling area and storerooms in refrigerated warehouses to prevent freezing
(3.4.5) and frosting of floor surfaces
3.2.9
food freezer
thermally insulated cabinet which is intended for storing of frozen food for storage application when the
food is brought in at same or lower average temperature than -18 °C
3.2.10
freezer
refrigerated chamber maintained substantially colder than the f
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