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ISO/DIS 14451-4

Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 4: Requirements and categorization for micro gas generators

General information

40.60   Close of voting   Apr 7, 2026

ISO

ISO/TC 22/SC 36 Safety and impact testing

International Standard

43.040.80   Crash protection and restraint systems | 71.100.30   Explosives. Pyrotechnics and fireworks

Scope

ISO 14451-4:2013 specifies the types and order of tests to be applied to micro gas generators and sets out the associated acceptance criteria and means of categorization.
ISO 14451-4:2013 applies to type tests.
ISO 14451-4:2013 is not applicable to articles containing military explosives or commercial blasting agents except for black powder or flash composition.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 14451-4:2013

NOW

IN_DEVELOPMENT
ISO/DIS 14451-4
40.60 Close of voting
Apr 7, 2026