10.20 10 mar 2026
ISO
ISO/TC 249/SC 1
International Standard
This document specifies the quality and safety requirements and test methods of Houttuynia cordata herb, which is derived from the dried aerial part of Houttuynia cordata Thunb. (Fam. Saururaceae).
This document is applicable to Houttuynia cordata herb that are sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal material) and decoction pieces derived from this plant.
IN_DEVELOPMENT
ISO/NP 26663
10.20
New project ballot initiated
10 mar 2026