チェコ・プラハにおけるOMEP70周年記念世界総会・大会は，世界各国から約700名の参加のもと開催され，盛会のうちに閉幕しました。
日本からは旅行団46名を含め総勢70名近くが出席し，多くの口頭，ポスター発表を行い，参加国の中でも有数の参加者数となりました。
また，次年度の世界総会・大会が2019年7月にパナマにて開催されることが発表されました。
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