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Open Panel of CHy Experts (OPACHE)

Does one of these theme interest you?
To participate in the work of the relevant OPACHE, please click here


As member of the Open Panels of CHy Experts (OPACHE) you will assist the Commission in its work for the next four-year period in the following areas:

  1. Basic Systems - supporting the Quality Management Framework - Hydrology (QMF-Hydrology) and Data Operations and Management thematic areas.
  2. Water Resources Assessment - supporting the Water Resources Assessment thematic area.
  3. Hydrological Forecasting and Prediction - supporting the Hydrological Forecasting and Prediction thematic area.
  4. Water, Climate and Risk Management - supporting the Water, Climate and Risk Management thematic area.


The membership of these OPACHE is open to all the experts, who can register through the Permanent Representative with WMO of the country of residence of the expert.

An electronic application form can be downloaded here.

For further information about the application process please visit this page.

The terms of reference of the individual OPACHE has been finalized at the Fourteenth Session of the Commission for Hydrology meeting (CHy-14).



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