Adriatic Ionian Euroregion

The Euroregion is formally established as a nonprofit organization according to the law of Croatia.

The Adriatic Euroregion was founded on 30 June 2006 in Pula, Region of Istria, Croatia.

The association changed its statutory name Adriatic Ionian Euroregion in January 2013.

The Adriatic Ionian Euroregion is the institutional framework for jointly defining and solving important issues across the maritime local areas bordering the Adriatic and Ionian seas.

The aims of the AIE are the following: As of August 2023, the Euroregion consists of 33 member regional and local governments (NUTS 2 or NUTS 3 subdivisions) from 6 interested countries:[1][2] The Euroregion formerly included 3 other members from 1 country:

In green, the member regions (28 in 2006); in lighter green, the other territories of the interested countries.