Cross-border cooperation received significant support from the European Union in 2006 through the creation of the legal figure of the European Groupings of Territorial Cooperation (EGTC). They are regulated by the Regulation (EC) No 1082/2006 of the European Parliament and of the Council of 5 July.
This Regulation has been amended by the Regulation (EU) No 1302/2013 of the European Parliament and of the Council of 17 Decemberamending the previous one as regards clarification, simplification and improvement of the creation and operation of such groupings.