Matters may be brought to the attention of the CEOS Chair via the CEOS Executive Officer or the CEOS Secretariat Regional Representatives listed below.
CEOS Executive Officer (CEO)
Lefteris Mamais
Brussels
Belgium
CEOS Secretariat Regional Representatives
JAPAN, ASIA, PACIFIC RIM
Osamu Ochiai
JAXA
Japan
Tel: +81-50-3362-6960
2026 CEOS Chair
Alex Held
CSIRO
Australia
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