The European Commission has just signed two Framework Contracts to operate the Copernicus Global Land Service for "Vegetation & Energy" and "Water and Cryosphere" variables during the period 2021-2023. Thus, HYGEOS continues its involvement in CGLS by coordinating the scientific activities of the "Vegetation & Energy" consortium and being the expert team for the atmospheric correction, using the Polymer algorithm, of the Lake Surface Reflectance in the "Water and Cryosphere" consortium.