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ISO/CD 3378

Leather — Physical and mechanical tests — Determination of resistance to grain cracking and grain crack index

General information

30.99     Oct 1, 2025

ISO

IULTCS

International Standard

Scope

ISO 3378:2002 specifies a method for determining the resistance of leather to grain cracking and for determining the grain crack index. It is applicable to all heavy leathers.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 3378:2002

NOW

PROJECT
ISO/CD 3378
30.99 CD approved for registration as DIS
Oct 1, 2025

National adoptions

Leather — Physical and mechanical tests — Determination of resistance to grain cracking and grain crack index

10.99   New project approved

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