The Intergovernmental Science–Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an independent scientific body focused on assessing the state of the world’s ecosystem services and biodiversity. IPBES members agreed in 2017 that a review of the Platform’s first work programme should be undertaken by an independent panel examining all aspects of IPBES’ work – including implementation of the four functions of IPBES; policies, operating principles and procedures; governance structure and arrangements; communication, stakeholder engagement and partnerships; and funding mechanisms.