Poland has ratified the International Convention on tonnage measurement of ships, 1969 (Dz.U.,1 1983, No. 56, item 247). The instrument of ratification was deposited with International Maritime Organization on 27 July 1976. This Convention has entered into force on 18 July 1982. The pronouncement of the Polish Government on the ratification of this convention has been published in Dz.U. No. 56, item 248.