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GB 24536-2025Protective clothing - Selection, use and maintenance of chemical protective clothing (English PDF)

防护服装化学防护服的选择、使用和维护

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Issued by

State Administration for Market Regulation; Standardization Administration of China

Level / Type

National · Mandatory

Issue date

August 29, 2025

Implementation date

September 1, 2026

Scope

GB 24536-2025 is the English-translated version of 防护服装化学防护服的选择、使用和维护.

GB 24536-2025 is the Chinese standard "Protective clothing - Selection, use and maintenance of chemical protective clothing". Its scope clause reads: This document specifies the selection, use, maintenance, disposal and replacement of chemical protective clothing.

This document applies to chemical protective clothing used by workers in working environments and emergency rescue activities. Its clauses include terms and definitions.

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Document preview — GB 24536-2025

National Standard of the People's Republic of China

ICS: 13.340.10
Classification: C73

Issued by: State Administration for Market Regulation; Standardization Administration of China

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4.Selection of chemical protective clothing
5 Use of chemical protective clothing
6 Maintenance of chemical protective clothing
7 Discarding and replacing chemical protective clothing
Appendix A (Informative) Examples of Different Types of Chemical Protective Clothing Figure
Appendix B (Informative) Chemical Protective Clothing Selection Inspection Record File
Appendix C (Informative) Some Skin Hazardous Chemical Substances
Appendix D (Informative) Occupational Exposure Limits for Hazardous Chemical Factors in Workplace Air
Appendix E (Informative) Examples of Chemical Protective Clothing Selection

1 Scope

This document specifies the selection, use, maintenance, disposal and replacement of chemical protective clothing.

This document applies to chemical protective clothing used by workers in working environments and emergency rescue activities.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to

This document.

GB/T 12903 Terminology of Personal Protective Equipment

GB/T 16483 Contents and order of items in safety data sheets for chemicals

GB 24539-2025 Protective clothing Chemical protective clothing

GBZ 2.1 Occupational exposure limits for hazardous agents in the workplace Part 1.Chemical hazardous agents

3 Terms and Definitions

For the purposes of this document, the terms and definitions defined in GB 24539-2025 and GB/T 12903 and the following apply.

3.1

Clothing used to protect the human body from harm caused by chemical substances.

Note. This clothing can cover the whole body, one or more parts of the human body, can be a combination of multiple pieces of protective clothing, and can also be matched with other protective equipment use.

3.2

A garment that completely covers the wearer (or completely covers the wearer and respiratory protection) and is capable of providing airtight and/or liquidtight protection.

3.3

Clothing that provides protection for most of the human body (at least the torso, arms and legs), but does not need to cover the wearer's respiratory protection equipment.

Note. It is divided into one-piece protective clothing and two-piece protective clothing.

3.4

Chemical protective clothing worn to protect one or more parts of the body.

Note. Local protection chemical protective clothing can be used alone or in combination with other clothing to improve the protection level of local parts of the body.

Depending on the body part, the specific product types can be aprons, sleeves, overalls, shoe/boot covers, hoods, coats, gowns, neck covers, socks, etc.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 64 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB 12014-2019|GB 16556-2025|GB 18664-2025|GB 23463-2025|GB 23466-2025

Editions of GB 24536

Edition	Title	Revision	Status
GB 24536-2025	Protective clothing - Selection, use and maintenance of chemical protective clothing	current edition	Current
GB/T 24536-2009	Protective clothing-Selection,use,maintenance of chemical protective clothing	merged into this edition	Superseded

This page sells the current edition, GB 24536-2025. Earlier editions are listed for reference only.

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