Child abduction alert system
At present, there are alert systems in Belgium, France, Germany, Greece, the Netherlands, the United Kingdom, Portugal and Romania. Europe also has an official EU expert initiative on Child Rescue Alerts: the AMBER Alert Europe Initiative. This initiative has the purpose to establish an EU-wide cross border alert system for abducted children.
- Creating a child rescue alert system for EU countries that do not yet have one, and further strengthen the different child alert initiatives that already exist in EU member states;
- Linking all child alert systems present in Europe, using international alerting standards and the child alert best practices set by the European Commission;
- Starting by mapping all missing children in Europe;
- Using the EU citizenry's situational awareness and willingness to help (citizen sourcing) in order to help rescue the approximately 1 million children that go missing in the EU every year;
- Allowing for the quick issuing of cross border alerts when a child goes missing near an EU border;
- Allowing for easy cross language border alerting, through automatic translation of the missing child poster.
AMBER Alert Europe offers an EU wide response to the EU objective (DG Justice) on Child Alerts, which states that an early warning system for child abductions, with cross-border interoperability, should be established in all 27 EU countries. The technology currently being used by AMBER Alert Europe builds on the technology already used in the Netherlands for the Dutch AMBER Alert plan since 2008.
Child alert is the operational system that in the case of a disappearance putting a child’s life in immediate dangers, can warn citizens of Belgium and appeal to evidence that can contribute to the search. Any citizen or organization has the opportunity to register to participate. Child Alert is managed by Child Focus, in collaboration with the Federal police and the Belgian justice.
The child abduction alert system that is used in France is called L’Alerte Enlèvement. The system was introduced in February 2006 and is based on the US AMBER Alert system. The warning message will be issued for three hours by different vectors: TV channels, radio stations, news agencies, variable message signs on highways, public places, sound in stations and metro stations, websites, social media, and smartphone apps. Since the start of L’Alerte Enlèvement in 2006, it was issued for eight times. To issue an alert, five conditions must be met:
- Removal proved and not simply disappear;
- Physical integrity or the victim's life is in danger;
- Pieces of information used to locate the child or suspect;
- The victim is a minor;
- The parents of the victim have agreed to trigger the alert.
The Netherlands 
The Netherlands developed the AMBER Alert system, based on the American AMBER Alert Plan. An AMBER Alert is issued when a child is abducted or missing and the Dutch police fears that the life or health of the child is in danger. The system enables the police to immediately alert press and public nationwide, using any medium available – from electronic highway signs, to TV, radio, social media such as Facebook and Twitter, pop-up and screensavers on PC’s, large advertising screens (digital signage), e-mail, SMS text messages, smartphone apps, printable posters, RSS newsfeeds and website banners and pop-ups. The more people are looking out for a child, the higher the chance the child is quickly found unharmed. Time is of the essence to an abducted child. The Dutch AMBER Alert was launched in 2008 by social enterprise Netpresenter, the Dutch National police  and the Dutch minister of Justice at the time, Hirsch Ballin. Currently the system has almost 1.5 million participants including thousands of large organizations who help further promote the AMBER Alert free of charge. With a success rate of 64 percent, the Dutch AMBER Alert system is an example case of effective citizen sourcing. Expectations are that an AMBER Alert will be issued in The Netherlands between five and ten times a year. There are four key criteria in The Netherlands to be met before an AMBER Alert is issued:
- The missing child has to be younger than 18 years;
- The life of the child is in imminent danger, or there is fear he/ she will be seriously injured;
- There is enough information about the victim to increase the chance of the child being found by means of an AMBER Alert, such as a photo, information about the abductor or a vehicle used;
- The AMBER Alert must be used as soon as possible after the abduction or the child going missing has been reported.
United Kingdom 
The UK has developed the Child Rescue Alert, similar to the American AMBER Alert. The system works in a way, where in the local area of the suspected abduction, radio and television broadcasts are immediately interrupted (even in some cases during mid-speech) and listeners/viewers are provided details of anything to look out for. Some counties include Variable message signs which alerts drivers on major roads to be on the lookout for that missing person or a car on the road.
In England, the counties of Hampshire, Leicestershire, Surrey, Sussex, Gloucestershire, Cambridgeshire, Bedfordshire, Norfolk, Derbyshire, Suffolk, Thames Valley, Wiltshire, and Somerset, and the London Metropolitan Police Service, have adopted a similar program called the Child Rescue Alert system. Sussex was the first to launch the system, on November 14, 2002. It is based on and has alert requirements similar to the American system.
There are four key criteria in the UK's system to be met before a Child Rescue Alert is issued:
- The child is apparently under 18 years old.
- There is a reasonable belief that the child has been kidnapped or abducted.
- There is reasonable belief that the child is in imminent danger of serious harm or death, and
- There is sufficient information available to enable the public to assist police in locating the child.
Members of the public will be encouraged to keep their eyes and ears open for anything that may help the police in finding the abducted child. If they see anything they should call the police on 999.
On 3 October 2012, the first child rescue alert since the system was introduced, was issued in the search for April Jones, who was abducted near her home in the market town of Machynlleth in Mid-Wales. News flashes are being used to interrupt local radio and programmes. Information is also being carried on motorway gantry displays and texted to the mobile phones of individuals who have signed up to the project.
North America 
The AMBER Alert system is a notification to the general public, by media outlets in Canada and in the United States, issued when police confirm that a child has been abducted. AMBER is a backronym for America's Missing: Broadcasting Emergency Response, and was named after a 9-year-old Amber Hagerman who was abducted and murdered in Arlington, Texas in 1996.
See also 
- Paul Kirby (2008-04-09). "Could Europe alerts stop abductions?". BBC News. Retrieved 2008-04-10.
- "Parents of Madeleine McCann ask the European Union to set up alert system". International Herald Tribune. Associated Press. 2008-04-10. Retrieved 2008-04-10.
- Fundamental Rights and Citizenship Program
- EU wide Child Rescue Alert Platform launched
- AMBER Alert Europe page
- http://www.politie.nl/onderwerpen/amber-alert.html(Dutch source).
- http://www.politie.nl/onderwerpen/amber-alert.html (Dutch source).
- "International AMBER Alert Plans". National Center for Missing & Exploited Children. Retrieved 2006-06-06.
- "Child Rescue Alert". Sussex Police Online. Archived from the original on June 14, 2006. Retrieved 2006-06-06.
- "Snatch alert swings into action". BBC News. 2003-07-08. Retrieved 2006-06-06.
- "Child Rescue Alert System Goes Live". Norfolk Constabulary. 2006-03-17. Retrieved 2006-06-06.
- "Child Rescue Alert system launched". Derbyshire Constabulary. 2006-03-27. Retrieved 2006-06-06.
- "Police Launch Child Rescue Alert". Suffolk Constabulary. 2006-03-20. Archived from the original on September 29, 2006. Retrieved 2006-06-06.
- "Wiltshire Police launches Child Rescue Alert". Wiltshire Police. 2006-03-27. Archived from the original on March 7, 2007. Retrieved 2006-06-06.
- "Police sign up to national alert to save abducted children (Forcewide)". Avon and Somerset Constabulary. 2006-03-27. Retrieved 2006-06-06.
- "Child Rescue Alert Introduced To The County". Northamptonshire Police Online. 2006-03-24. Retrieved 2006-06-06.
- "Child kidnap alert scheme starts". BBC News. 2006-03-19. Retrieved 2006-06-06.
- "Child Rescue Alert". Thames Valley Police. Archived from the original on 2006-08-10. Retrieved 2006-06-06.
- "Child Rescue Alert". Derbyshire Constabulary. Retrieved 2011-01-14.
- "April Abduction First Test For Rescue Alerts". Sky News. Retrieved 2012-10-03.