Slynn received honorary degrees from numerous institutions, and was
Visitor of
Mansfield College,
Oxford from 1995–2002 and of the
University of Essex from 1995–2000. He was
Chief Steward of Hereford between 1978–2008 and received the
Freedom of the City in 1996, and was President of the Bentham Club in 1992 and of the
Holdsworth Club in 1993. He was
knighted in 1976. He was made a
Knight of the Order of St John in 1998, having received the Order of St John in 1992, and received the Grande Croix de l'Ordre de Mérite (Luxembourg) in 1998; appointed a Knight Cross, Order of Merit (Poland) in 1999; Grand Cross, Order of Merit (Malta) in 2001; Officer's Cross,
Order of Merit (Hungary) in 2002; and the
Cross of Solomon Islands in 2007. He was appointed
Knight Grand Cross of the Order of the British Empire (GBE) in the
2009 New Year Honours for his services to the
International Law Association which he served as Chairman of the Executive Committee. In 2000 he was presented with a 2-volume Liber Amicorum: Vol I, entitled "Judicial Review in European Union Law", was edited by Professor
David O'Keeffe and Antonio Bavasso; Vol 2, entitled "Judicial Review in International Perspective", was edited by
Mads Andenas and Duncan Fairgrieve; both volumes were published by
Kluwer Law International ( (set)). In 1991, he delivered the 43rd series of The Hamlyn Lectures, "Introducing a European Legal Order", published by
Sweet & Maxwell (). He was a member of White's, The Athenaeum, The Garrick, and The Beefsteak; a Chevalier du Tastevin, and a Commandeur d'Honneur de la Commanderie du Bontemps de Médoc et des Graves. ==See also==