Botanic Gardens Conservation International (BGCI) is a plant conservation charity based in Kew, London, England. It is a membership organisation, founded in 1987, working with 800 botanic gardens in 118 countries, whose combined work forms the world’s largest plant conservation network. Dedicated to plant conservation and environmental education, the charity works to support and promote the activities of its member gardens. Its official stated mission is to “mobilise botanic gardens and engage partners in securing plant diversity for the well-being of people and planet.”
On national level the Hortus Botanicus Amsterdam is an active member of the NVBT (Nederlandse Vereniging van Botanische Tuinen). The NVBT is a collaboration between 25 members, Dutch botanic gardens, arboreta, and zoos, who work together in plant conservation and environmental education. The office of the NVBT works to support and promote the activities of its member gardens.