Figures used by the European Union : The European Commission on numbers of undocumented migrants


"Study on the links between legal and illegal migration", June 2004, COM(2004)412

Extracts from Part II, page 11:

The problems of identifying the size and characteristics of migrant populations and recorded flows, both legal and illegal are well documented. By definition, as illegal migrants do not identify themselves to the authorities, it is difficult to establish a clear picture of the scale of illegal migration in the Member States of the European Union.

Estimates of illegal migration flows can only be derived from existing indicators linked to the phenomenon, such as the numbers of refused entries and removals, apprehensions of illegal migrants at the border or in the country, rejected applications for asylum or other forms of international protection, or applications for national regularisation procedures. To these numbers must be added the considerable number of those who do not apply for any form of international protection, either because they entered legally or they “overstay”.

From these indicators, estimates of annual inflows of illegal migration into the EU are thought to reach over six figures. More precise figures cannot be considered reliable. Moreover, such estimates do not add to the understanding of the complexities of illegal migration and are open to misinterpretation. The scale of illegal migration is nevertheless considered to be significant, and the reduction of illegal migration flows is a political priority at both national and EU level.

It is therefore important to have an understanding of who illegal migrants are, and why they come to the EU in order to establish effective policy solutions to combat the phenomenon.

English: http://europa.eu.int/eur-lex/en/com/cnc/2004/com2004_0412en01.pdf
French: http://europa.eu.int/eur-lex/fr/com/cnc/2004/com2004_0412fr01.pdf
Dutch: http://europa.eu.int/eur-lex/nl/com/cnc/2004/com2004_0412nl01.pdf
German: http://europa.eu.int/eur-lex/de/com/cnc/2004/com2004_0412de01.pdf
Spanish: http://europa.eu.int/eur-lex/es/com/cnc/2004/com2004_0412es01.pdf
Italian: http://europa.eu.int/eur-lex/it/com/cnc/2004/com2004_0412it01.pdf

Other languages: http://www.europa.eu.int/prelex/detail_dossier_real.cfm?CL=en&DosId=191270

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