Status of Maritime Conventions (as of 1 May 2025) 1 May 2025 The latest changes are as follows: State(s) Treaty Date of deposit Date of Entry into force Cuba MARPOL 73/78 (Annex III) 13 January 2025 13 April 2025 MARPOL 73/78 (Annex IV) The list of Status of Maritime Conventions can be downloaded from this link . Other Acts ロスプリベンション Japan P&I News ナイロビ条約 日本 組合員限定 --> Most read News [Column] Prevention of Personal Accidents on Board (No.2) [Column] Prevention of Personal Accidents on Board (No.1) Piracy－Best Management Practice for Maritime Security