European Outline Convention on transfrontier co-operation between territorial communities or authorities

Treaty data

Treaty number	000646
Date of conclusion	21-05-1980
Place of conclusion	Madrid
Provisional application
Entry into force	22-12-1981
Retroactive effect
Termination
Treaty Series	1980, 129 (external link) 1981, 74 (external link) 1981, 234 (external link) 1995, 173 (external link) 2014, 150 (external link)
Parliamentary paper	0000157335 (external link)
Consolidated text	0004011

Title	Date of conclusion	Place of conclusion
Additional Protocol to the European Outline Convention on Transfrontier Co-operation between Territorial Communities or Authorities	09-11-1995	Straatsburg
Protocol No. 2 to the European Outline Convention on Transfrontier Co-operation between Territorial Communities or Authorities concerning interterritorial co-operation	05-05-1998	Straatsburg
Protocol No. 3 to the European Outline Convention on Transfrontier Co-operation between Territorial Communities or Authorities concerning Euroregional Co-operation Groupings (ECGs)	16-11-2009	Utrecht