ISO 9235:2021 PDF

Overview

ISO 9235:2021 - Aromatic natural raw materials - Vocabulary is an ISO international standard that provides clear, harmonized terms and definitions used in the essential oils and aromatic raw materials sector. Issued by ISO/TC 54 (Essential oils) in collaboration with CEN, this third edition (2021) replaces and updates several definitions (notably clause 3.13 and the addition of 3.19). The document standardizes vocabulary for botanical and other natural aromatic materials to improve clarity across production, trade, quality control and regulation.