261European Agreement concerning the Work of Crews of Vehicles Engaged in International Road Transport (AETR) (19 January 1962)treaty · 19 janvier 1962
262Agreement on Special Equipment for the Transport of Perishable Foodstuffs and on the Use of such Equipment for the International Transport of some of those Foodstuffs (15 January 1962)treaty · 15 janvier 1962
263International Convention for the Protection of Performers, Producers of Phonograms and Broadcasting Organisations (26 October 1961)treaty · 26 octobre 1961
266Optional Protocol to the Vienna Convention on Diplomatic Relations, concerning the Compulsory Settlement of Disputes (18 April 1961)treaty · 18 avril 1961
267Optional Protocol to the Vienna Convention on Diplomatic Relations, concerning Acquisition of Nationality (18 April 1961)treaty · 18 avril 1961
269Заключительный акт конференции Организации Объединенных Наций для принятия единой конвенции о наркотических средствах от 30 марта 1961 г.treaty · 30 mars 1961
270European Convention on Customs Treatment of Pallets used in International Transport (9 December 1960)treaty · 9 décembre 1960
271Convention relating to the unification of certain rules concerning collisions in inland navigation (15 March 1960)treaty · 15 mars 1960
272Amendments to articles 24 and 25 of the Constitution of the World Health Organization от 28 мая 1959 г.treaty · 28 mai 1959
273Customs Convention on the International Transport of Goods under Cover of TIR Carnets (TIR Convention) (15 January 1959)treaty · 15 janvier 1959
274Convention on the Recognition and Enforcement of Foreign Arbitral Awards (10 June 1958)treaty · 10 juin 1958
275Optional Protocol of Signature concerning the Compulsory Settlement of Disputes (29 April 1958)treaty · 29 avril 1958
277Convention on Fishing and Conservation of the Living Resources of the High Seas (29 April 1958)treaty · 29 avril 1958
280Agreement concerning the adoption of harmonized technical United Nations Regulations for wheeled vehicles, equipment and parts which can be fitted and/or be used on wheeled vehicles and the conditions for reciprocal recognition of approvals granted on the basis of these United Nations Regulations (20 March 1958)treaty · 20 mars 1958