Members of AMBER Alert Europe are asking the European Parliament to list all missing children on the continent's notification system. Currently the notices only go out if the person has been placed under protection or to prevent threats. The Schengen Information System (SIS) is used to send messages in 29 countries throughout Europe. “At least 250,000 children are reported missing every year in the European Union,” said Frank Hoen, President of AMBER Alert Europe. “We urge MEPs (Members of the European Parliament) to adopt a position that ensures that all missing children at risk may be entered in SIS at the request of the competent authorities.”