This document specifies the colour representation for conveying safety information, the types of safety signs and their settings, usage requirements, and the basic identification colours and identification codes for industrial pipelines. This document is applicable to the design, production and installation of safety signs in production and operation units and public places where there are safety risks or where it is necessary to remind people to pay attention to safety. This document does not apply to traffic signs used in railways, highways, inland waterways, sea and air transport.
Basic Data
Standard ID
GB 2894-2025 (GB2894-2025)
Description (Translated English)
Safety colours and safety signs
Sector / Industry
National Standard
Classification of Chinese Standard
A22
Classification of International Standard
01.080.20
Word Count Estimation
66,616
Date of Issue
2025-05-30
Date of Implementation
2026-03-01
Older Standard (superseded by this standard)
GB 2893-2008, GB 7231-2003, GB 2894-2008
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
