Convention on reduction of Cases of Multiple Nationality and Military Obligations in Cases of Multiple Nationality of 6 May 1963 : Protocol Amending the Convention of 24 November 1977 : Additional Protocol to the Convention of 24 November 1977 = Convention sur la Reduction des cas de Pluralite de Nationalites et sur les Obligations Militaires en cas de Pluralite de Nationalites du 6 mai 1963 : Protocole Portant Modification a la Convention du 24 novembre 1977 : Protocole Additionnel a la Convention du 24 novembre 1977. - (European Treaty Series, no.43)[MFN: 127]
Convention on the Unification of Certain Points of Substantive Law on Patents for Invention = Convention sur l'Unification de Certaints Elements du Droits des Brevets d'Invention. - (European Treaty Series, no.47)[MFN: 128]
European Code of Social Security and Protocole to the European Code of Social Security = Code europeen de securite sociale et Protocole au Code europeen de securite sociale. - 1964. - (European Treaty Series, no. 48). - ISBN 92-871-0097-7[MFN: 129]
Protocol to the European Convention on the Equivalence of Diplomas leading to Admission to Universities = Protocole additionnel a la Convention europeenne relative a l'equivalence des diplomes donnant acces aux etablissements universitaires. - 1964. - (European Treaty Series, no. 49). - ISBN 92-871-0098-5[MFN: 130]
Convention on the Elaboration of a European Pharmacopoeia = Convention relative a l'elaboration d'une pharmacopee europeenne. - 1964. - (European Treaty Series, no. 50). - ISBN 92-871-0099-3[MFN: 131]
European Convention on the Supervision of Conditionally Sentenced or Conditionally Released Offenders = Convention europeenne pour la surveillance des personnes condamnees ou liberees sous condition. - 1964. - (European Treaty Series, no. 51). - ISBN 92-871-0100-0[MFN: 132]
European Convention on the Punishment of Road Traffic Offences = Convention europeenne pour la repression des infractions routieres. - 1964. - (European Treaty Series, no. 52). - ISBN 92-871-0101-9[MFN: 133]
European Agreement for the Prevention of Broadcasts transmitted from Stations Outside National Territories = Accord europeen pour la repression des emissions de radiodiffusion effectuees par des stations hors des territoires nationaux. - 1965. - (European Treaty Series, no. 53). - ISBN 92-871-0102-7[MFN: 134]
European Convention providing a Uniform Law on Arbitration = Convention europeenne portant loi uniforme en matiere d'arbitrage. - 1966. - (European Treaty Series, no. 56). - ISBN 92-871-0103-5[MFN: 135]
European Convention on Establishment of Companies = Convention europeenne d'etablissement des societes. - 1966. - (European Treaty Series, no. 57). - ISBN 92-871-0104-3[MFN: 136]