ISO 21590:2026

Traditional Chinese medicine — Crocus sativus stigma

Publication date:   Feb 20, 2026

General information

60.60   Standard published   Feb 20, 2026

ISO

ISO/TC 249/SC 1

International Standard

11.120.10   Medicaments

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Scope

This document specifies the minimum quality and safety requirements for Crocus sativus stigma.
It applies to Crocus sativus stigma that is sold and used as natural medicines in international trade, including in Chinese materia medica and decoction pieces.

Life cycle

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PUBLISHED
ISO 21590:2026
60.60 Standard published
Feb 20, 2026