302General Agreement on Economic Regulations for International Road transport (a) Additional Protocol (b) Protocol of Signature (17 March 1954)treaty · 17 mars 1954
303Slavery Convention, signed at Geneva on 25 September 1926 and amended by the Protocol (7 December 1953)treaty · 7 décembre 1953
304Protocol amending the Slavery Convention signed at Geneva on 25 September 1926 (7 December 1953)treaty · 7 décembre 1953
305Заключительный акт конференции Организации Объединенных Наций по опиуму от 23 июня 1953 г.treaty · 23 juin 1953
308Additional Protocol amending certain provisions of the Agreement providing for the provisional application of the Draft International Customs Conventions on Touring, on Commercial Road Vehicles and on the International Transport of Goods by Road (28 November 1952)treaty · 28 novembre 1952
309International Convention to Facilitate the Importation of Commercial Samples and Advertising Material (7 November 1952)treaty · 7 novembre 1952
310International Convention to facilitate the crossing of frontiers for goods carried by rail (10 January 1952)treaty · 10 janvier 1952
311International Convention to facilitate the crossing of frontiers for passengers and baggage carried by rail (10 January 1952)treaty · 10 janvier 1952
313Agreement on the Importation of Educational, Scientific and Cultural Materials (22 November 1950)treaty · 22 novembre 1950
314Declaration on the construction of main international traffic arteries (16 September 1950)treaty · 16 septembre 1950
315European Agreement on the application of article 23 of the 1949 Convention on road traffic, concerning the dimensions and weights of vehicles permitted to travel on certain roads of the Contracting Parties (16 September 1950)treaty · 16 septembre 1950
316European Agreement on the application of article 3 of annex 7 of the 1949 Convention on Road Traffic Concerning the Dimensions and Weights of Vehicles Permitted to Travel on Certain Roads of the Contracting Parties (16 September 1950)treaty · 16 septembre 1950
317European Agreement supplementing the 1949 Convention on road traffic and the 1949 Protocol on road signs and signals (16 September 1950)treaty · 16 septembre 1950
319Final Protocol to the Convention for the Suppression of the Traffic in Persons and of the Exploitation of the Prostitution of Others (21 March 1950)treaty · 21 mars 1950
320Convention for the Suppression of the Traffic in Persons and of the Exploitation of the Prostitution of Others (21 March 1950)treaty · 21 mars 1950