ISO 22212:2025

Traditional Chinese medicine — Gastrodia elata tuber Published (Edition 2, 2025)

Abstract

This document specifies minimum requirements and test methods for Gastrodia elata tuber that is derived from cultivated and artificially propagated Gastrodia elata Bl.

It is applicable to Gastrodia elata tuber that is sold and used as Chinese materia medica, specifically excluding the wild forms of the species.