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GB 14778-2025

General rules of coloured light for safety

安全色光通用规则

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Explanation

GB 14778-2025 is a current mandatory Chinese national standard for General rules of coloured light for safety. It appears in the Food compliance cluster with a product safety focus and has an implementation date of May 1, 2026.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.

Applicability hints

Food & food contactMachinery & industrial equipmentEnvironment & energyProduct safetyEnvironmental protectionOccupational safety
Type
Foundational
CCS
C65
ICS
13.100
Competent department
Ministry of Emergency Management
Technical committee
National Technical Committee on Work Safety of Standardization Administration of China

Relationships

Replaces:GB/T 14778-2008