| Component | Event | Date |
|---|---|---|
|
International Phytoplankton |
Registration Opens Registraion Closes |
01/01/26 28/02/2026 |
| Samples distributed/Oceanteacher quiz opens | 01 June 2026 | |
| Results submission deadline & Online Test results to lead laboratory | 01 Sept 2026 | |
| Intercalibration Report and Workshop |
December 2026 |