The call for nominations of experts to prepare the scoping document of the IPBES “Assessment of Transformative Change” and the “Thematic Assessment of the interlinkages among biodiversity, water, food and health (nexus assessment)” are now open! Interested experts wishing to be nominated are requested to fill out their application form by 15 October 2019 while nominators (governments or organizations) should approve these applications and submit their nominations by 29 October 2019.