Protocol 3 drawn up by the Diplomatic Conference convened with a view to bringing into force the International Conventions concerning the Carriage of Goods by Rail (CIM) and the Carriage of Passengers and Luggage by Rail (CIV) of 7 February, 1970 concerning the Increase in the Maximum Rates per kilometre of the Contributions of Contracting States towards the Expenses of the Central Office, Berne, 9 November, 1973.