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ISO 17131:2020

Leather — Identification of leather with microscopy

Publication date:   Apr 2, 2020

General information

90.60   Close of review   Sep 3, 2025

ISO

IULTCS International Union of Leather Technologists and Chemists Societies

International Standard

59.140.30   Leather and furs

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Scope

This document specifies a method using microscopy to identify leather and distinguish it from other materials. The method is not applicable for identifying specific leathers (e.g. sheep leather).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 17131:2012

NOW

PUBLISHED
ISO 17131:2020
90.60 Close of review
Sep 3, 2025