The Species Survival Network (SSN) is an international coalition of organizations committed to the promotion, enhancement and strict enforcement of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Through scientific and legal research, education and advocacy, the SSN is working to prevent over-exploitation of animals and plants due to international trade. The Network strongly believes that such trade can occur only when evidence positively demonstrates that survival of the species, subspecies or populations and their role in the ecosystems in which they occur will not be detrimentally affected by trade and when trade in live animals minimizes the risk of injury, damage to health or cruel treatment. The species must always receive the benefit of the doubt if available evidence is uncertain.

SSN's Criteria for Assessing the Sustainability of
Trade in Wild Fauna and Flora