1. Agreement between the United Kingdom of Great Britain and Northern Ireland and Montenegro supplementing the European Convention on Extradition of 13 December 1957 and aimed at facilitating its application, London, 5 March 2019. ([2019-08-28]) Other Names: Great Britain., Foreign and Commonwealth Office.; Great Britain, participant in treaty.; Montenegro, participant in treaty. Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗