The activities of the IOCCG are supported and sponsored by the agencies and organisations listed below (in alphabetical order), which is gratefully acknowledged. The IOCCG is an Affiliated Program of the Scientific Committee on Oceanic Research (SCOR), which also provides infrastructure support for the group.


















The sixth International Ocean Colour Science (IOCS) meeting will take place in Darmstadt, Germany from 1 – 4 December 2025, hosted by EUMETSAT and ESA with support from other agencies.