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China
National Standards
To Be Enforced
GB 2894-2025
Safety colours and safety signs
Update Date: Jun 25, 2025
Latest Published
May 30, 2025
Implemented
Mar 1, 2026
Abolished
Alternative Standards
This Standard supersedes the following standards effective March 1, 2026:
GB 2893-2008 Safety Colors
GB 7231-2003 Basic indentification colors and code indications and safety sign for industrial pipelines
GB 2894-2008 Safety Signs and Guidelines for Their Use
Industry：
Chemical
Region：
China
Issuing Authority：
State Administration for Market Regulation, Standardization Administration of China
Main Content：
This document specifies color codes for conveying safety information, types of safety signs along with their installation and usage requirements, as well as basic identification colors and symbols for industrial pipelines. It applies to the design, production, and placement of safety signs in production/business entities with safety risks or where safety awareness needs to be enhanced, as well as in public areas. This standard does not cover transportation signs used in railway, road, inland waterway, maritime, or air transport systems.
Operation：
Translations
Safety colours and safety signs
Free
File Language：English
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