The CGIAR genebanks represent the most important international effort to conserve genetic resources of staple crops, forages and agroforestry species. In 1994, the international community recognized the need to protect the large and important crop diversity collections held by these genebanks and in response, the CGIAR Centres placed their collections in trust for the world community under the intergovernmental authority of the Food and Agriculture Organization of the United Nations (FAO). In 2006, that arrangement has been succeeded by the Centres’ signing agreements with the Governing Body of the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA), which bring the in-trust collections into the new Multilateral System. The Centres have the responsibility to ensure that the in-trust collections be maintained to the highest international standards and available to all according to the terms of the Treaty’s provisions on access and benefit-sharing.