Welcome to the new-look website for Rotterdam International Secondary School - a school we lovingly call RISS. We are delighted how this new site looks and feel that it really gets across how important the ‘I’ in RISS really is.
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Welcome to the new-look website for Rotterdam International Secondary School - a school we lovingly call RISS. We are delighted how this new site looks and feel that it really gets across how important the ‘I’ in RISS really is.