Copernicus is the Earth observation component of the European Union Space Programme, managed by the European Commission and implemented in partnership with the EU Member States, the European Space Agency (ESA), the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), the European Centre for Medium-Range Weather Forecasts (ECMWF), the Joint Research Centre (JRC), the European Environment Agency (EEA), the European Maritime Safety Agency (EMSA), Frontex, SatCen and Mercator Océan.

The European Border and Coast Guard Agency, commonly known as Frontex, is an agency of the European Union headquartered in Warsaw, Poland. In coordination with the border and coast guards of member states, it exercises border control of the European Schengen Area, a task within the area of freedom, security and justice domain. Formally, the Agency's remit is to "support Member States on the ground in their efforts to protect the external borders"; it does not have authority to act otherwise unless "external border control" [by a member state] "is rendered ineffective to such an extent that it risks jeopardising the functioning of the Schengen area".