This document specifies the parts of a named plant that are suitable for the production of white tea for consumption as a beverage, the processing methods, and the chemical requirements for white tea that are used to indicate that tea from that source has been produced in accordance with good manufacturing practice.
It also specifies the packaging and storage requirements for white tea in containers.
It does not apply to scented, flavoured or decaffeinated teas.
PROJECT
ISO/DIS 20680
40.99
Full report circulated: DIS approved for registration as FDIS
Sep 8, 2026