Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) — core principles summary
Adopted by: Multilateral treaty, secretariat administered by UNEP · Kind: Binding treaty · Scope: Universal · Adopted: 1973
Agreed in Washington in 1973 and in force since 1975, CITES exists to ensure that international trade in specimens of wild animals and plants does not threaten the survival of the species. Rather than banning trade outright it sorts species into appendices by how threatened they are and applies graduated controls, from near-total prohibition of commercial trade to monitored licensing. Every party must build the Convention into its own national law for it to be enforced at borders and inside its territory. With 185 Parties it affords some degree of protection to more than 40,000 species of animals and plants.
CITES was adopted at Washington D.C. on 3 March 1973 and entered into force on 1 July 1975. It is a multilateral treaty with a secretariat administered by the United Nations Environment Programme, and it is one of the largest and longest-standing conservation agreements by membership, with 185 Parties. It currently affords some degree of protection to more than 40,000 species of animals and plants.
Its aim, in the Secretariat's own words, is to ensure that international trade in specimens of wild animals and plants does not threaten the survival of the species. That wording matters: the Convention is not a ban on wildlife trade. It is a mechanism for keeping trade below the level at which it becomes an extinction risk.
Controls are therefore graduated by degree of threat. CITES sorts species into tiers, its Appendices, according to how threatened they are, and applies matching controls: near-total prohibition of commercial trade for the most endangered, and monitored and licensed trade for species that could become threatened if trade went unsupervised. The detailed three-tier appendix structure and the permitting mechanics are the technical implementation of that principle rather than separate commitments.
The Convention is legally binding on its parties, but it does not replace national law and does not pretend to. Each party must adopt its own legislation so that the Convention is actually enforced at borders and inside its territory. Without that domestic step the treaty exists on paper only, and CITES says so explicitly rather than assuming compliance follows from ratification.
The Convention's own justification is the scale of the thing it regulates. International wildlife trade is estimated at billions of dollars and hundreds of millions of specimens a year, covering live animals and plants, food, leather, timber, instruments, curios and medicines. That scale, combined with habitat loss, is capable of driving species to extinction, and because the trade crosses borders no single country can regulate it alone. International cooperation here is the mechanism, not a courtesy. The complete text and its three appendices are published by the CITES Secretariat.
Key provisions · 5 provisions
Principle 1
International trade in specimens of wild animals and plants must not threaten the survival of the species involved.
wildlife-trade · species-survival
Principle 2
Trade in wild species should be regulated in graduated tiers according to the degree of threat to the species, not banned outright across the board.
wildlife-trade · graduated-regulation
Principle 3
Every party must adopt its own domestic legislation implementing the Convention so that it is actually enforced at borders and within its territory, not left as words on paper.
wildlife-trade · domestic-implementation
Principle 4
The vast scale of international wildlife trade, combined with habitat loss, is capable of driving species to extinction absent coordinated international control, which justifies the Convention's existence.
wildlife-trade · extinction-risk
Principle 5
Because wildlife trade crosses borders, no single country can regulate it alone, so international cooperation is a necessary mechanism rather than an optional courtesy.
wildlife-trade · international-cooperation