YSMO GSO ISO 20715:2025
ISO 20715:2023
Yemeni Standard
Current Edition
·
Approved on
17 November 2025
Tea — Classification of tea types
YSMO GSO ISO 20715:2025 Files
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Current Edition
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YSMO GSO ISO 20715:2025 Scope
This document establishes a classification for the types of tea produced from the plant Camellia sinensis (L.) O. Kuntze.
It is applicable to the production, scientific research, teaching, trade and inspection of tea.
It does not apply to the infusions from herbs or fruits other than Camellia sinensis (L.) O. kuntze referred to as “tea”.
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