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Any substance used in or resulting from a reaction involving changes to atoms or molecules. (Source: GEMET/CED). In the context of environment a hazardous substance that poses a threat to human health and/or the environment. (Source: GEMET/LEE)


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productos químicos
مادة كيميائية

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Follow up the links below to see InforMEA content related to substance chimique coming up from several external sources.

Multilateral environment agreements tagged with substance chimique

You can see below a list of multilateral environment agreements. Use the links on the right to view the content tagged with substance chimique. This includes official treaty texts, decisions, recommendations, and other related informational documents such as publications, annuals, meetings, documents or reports.
Convention de Bâle
Convention sur la conservation des espèces migratrices
Convention de Stockholm
Convention de Rotterdam
Convention de Barcelone
Offshore Protocol
Governing Council
Convention sur la pollution atmosphérique transfrontière à longue distance
Convention de Jeddah
Convention de Bamako
Convention sur les effets transfrontières des accidents industriels
Convention de Minamata sur le mercure
Assemblée des Nations Unies pour l’environnement

Learning resources

Produits chimiques et déchets
substance chimique


Stop the POPs