30 Convention No. 23 on the repatriation of seamen 1926 08/11/1963 31 Convention No. 26 on the minimum wage-fixing machinery 1928 20/06/1961 32 Convention No. 53 on officers’ competency certificates 1936 08/11/1963 33 Convention No. 62 concerning safety provisions in the building industry 1937 08/11/1963 34 Convention No. 81 on labour administration 1947 08/11/1963 35 Convention No. 87 on freedom of association and protection of the right to organise 1948 20/06/1961 36 Convention No. 94 on labour clauses (public contracts) 1949 08/11/1963 37 Convention No. 95 on the protection of wages 1949 20/06/1961 38 Convention No. 96 on fee-charging employment agencies 1949 31/03/1964 39 Convention No. 114 on fishermen’s articles of agreement 1959 08/11/1963 40 Convention No. 116 concerning the Partial Revision of the Conventions 41 Convention No. 122 concerning employment policy 1961 08/11/1963 1964 30/07/1971 20 Accepted the provisions of Part II