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In order to protect the environment, the precautionary approach shall be widely applied by States according to their capabilities. Where there are threats of serious or irreversible damage, lack of full scientific certainty shall not be used as a reason for postponing cost-effective measures to prevent environmental degradation. (Source: Rio Principle 15)

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precautionary principle
принцип предосторожности
principio preventivo
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Multilateral environment agreements tagged with principe de précaution

You can see below a list of multilateral environment agreements. Use the links on the right to view the content tagged with principe de précaution. This includes official treaty texts, decisions, recommendations, and other related informational documents such as publications, annuals, meetings, documents or reports.
Convention sur la diversité biologique
Convention de Stockholm
Protocole de Cartagena
Accord sur la conservation des oiseaux d'eau migrateurs d'Afrique-Eurasie
Convention-cadre des Nations Unies sur les changements climatiques
Protocole de Kyoto
Prevention and Emergency Protocol
Specially Protected Areas and Biodiversity Protocol
Protocole « déchets dangereux »
Convention des Carpates
Accord de l'ASEAN sur les nuages de pollution transfrontières