Standardization in the field of Biodiversity to develop requirements, principles, framework, guidance and supporting tools in a holistic and global approach for all relevant organizations, to enhance their contribution to Sustainable Development.

Excluded: standardization of test and measurement methods for ecological quality of water, air, soil and marine environment.

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Participating members


Observing members

Liaison Committees to ISO/TC 331

The committees below can access the documents of ISO/TC 331:

Reference Title ISO/IEC
ISO/TC 190 Soil quality ISO
ISO/TC 322 Sustainable finance ISO


Organizations in liaison (Category A and B)

Acronym Title Category
IUCN International Union for Conservation of Nature A

ISO/TC 331 - Secretariat

AFNOR [France]

Association française de normalisation
11 rue Francis de Pressensé
F-93571 La Plaine Saint-Denis Cedex

Tel: +33 1 41 62 80 00
Fax: +33 1 49 17 90 00