COGE Terms of Reference

In February 2024 the IUGS approved the First Version of COGE’s Terms of Reference (ToR). The file is available here,

In December 2025, COGE approved a revision of its ToR to align with the latest IUGS guidelines. These updated ToR are currently under review by the IUGS Executive and can be viewed here: COGE-ToR-12-Dic-2025.