The European Commission gives the example of Spain on the integration of the Roma community.

Policy Response DateJune 1, 2012 Country: Spain General Type: Equality/Integration Racism and discrimination phenomena: Anti-roma/zinghanophobia, Anti-roma/ romaphobia
Groups affected / Interested in: Roma & Travelers, Ethnic minorities, National minorities Key socio-economic/institutional areas: Policing - law enforcement, Anti-racism

The Roma population is the largest ethnic minority in the European Union, with nearly 12 million citizens. Some 800,000 are Spanish.
The Commission has under review national strategies for each Member State has undertaken in response to what was agreed in April 2011. And although the Commissioner for Justice of the EU, Viviane Reding, stressed that Member States "have fulfilled the commitment to present a national strategy," the findings of the latest report released by the Human Rights Agency (FRA) and the United Nations Program for Development (UNDP) argue that many Roma still face discrimination and social exclusion across the EU.

http://www.abc.es/20120526/espana/abci-integracion-gitanos-espaa-201205252043.html